diff --git a/src/com/boxboat/jenkins/pipeline/promote/BoxPromote.groovy b/src/com/boxboat/jenkins/pipeline/promote/BoxPromote.groovy
index cd27758..fc9ed55 100644
--- a/src/com/boxboat/jenkins/pipeline/promote/BoxPromote.groovy
+++ b/src/com/boxboat/jenkins/pipeline/promote/BoxPromote.groovy
@@ -14,6 +14,7 @@ class BoxPromote extends BoxBase<PromoteConfig> implements Serializable {
     public String overrideEvent
     public String promoteToVersion
     public String registryKey
+    public boolean useRegctlPromote = false
 
     protected String imageSummary
     protected SemVer baseSemVer
@@ -235,46 +236,91 @@ class BoxPromote extends BoxBase<PromoteConfig> implements Serializable {
             refTag = "latest"
         }
 
-        config.images.each { image ->
-            promoteFromRegistry.withCredentials {
-                image.pull()
-            }
+        String result = Config.pipeline.sh(returnStdout: true, script: """regctl version || echo 'No regctl - using docker' """)?.trim()
+        System.println(result)
+        if (result.contains("No regctl - using docker") || !this.useRegctlPromote) {
+            config.images.each { image ->
+                promoteFromRegistry.withCredentials {
+                    image.pull()
+                }
 
-            imageSummary += "\n${image.path} promoted"
-            imageSummary += "\n\tfrom ${formatImageSummary(image, promotion.event, promoteFromRegistry)}"
+                imageSummary += "\n${image.path} promoted"
+                imageSummary += "\n\tfrom ${formatImageSummary(image, promotion.event, promoteFromRegistry)}"
 
-            pushRegistries.each { pushRegistry ->
-                def newImageSemVer = image.copy()
-                newImageSemVer.host = pushRegistry.host
-                newImageSemVer.namespace = pushRegistry.namespace
-                newImageSemVer.tag = promoteVersionString
+                pushRegistries.each { pushRegistry ->
+                    def newImageSemVer = image.copy()
+                    newImageSemVer.host = pushRegistry.host
+                    newImageSemVer.namespace = pushRegistry.namespace
+                    newImageSemVer.tag = promoteVersionString
 
-                def newImageRef
+                    def newImageRef
 
-                // Don't push a reftag if we are not writing back
-                if (writebackBuildVersions) {
-                    newImageRef = image.copy()
-                    newImageRef.tag = refTag
-                    image.reTag(newImageRef)
-                }
+                    // Don't push a reftag if we are not writing back
+                    if (writebackBuildVersions) {
+                        newImageRef = image.copy()
+                        newImageRef.tag = refTag
+                        image.reTag(newImageRef)
+                    }
 
-                image.reTag(newImageSemVer)
+                    image.reTag(newImageSemVer)
+
+                    pushRegistry.withCredentials {
+                        newImageSemVer.push()
+                        if (newImageRef) {
+                            newImageRef.push()
+                        }
+                    }
+
+                    imageSummary += "\n\tto   ${formatImageSummary(newImageSemVer, promotion.promoteToEvent, pushRegistry)}"
 
-                pushRegistry.withCredentials {
-                    newImageSemVer.push()
                     if (newImageRef) {
-                        newImageRef.push()
+                        imageSummary += "\n\t     ${formatImageSummary(newImageRef, promotion.promoteToEvent, pushRegistry)}"
                     }
                 }
+                if (writebackBuildVersions) {
+                    buildVersions.setEventImageVersion(pushEvent, image, promoteVersionString, metadata)
+                }
+            }
+        } else {
+            config.images.each { image ->
+                imageSummary += "\n${image.path} promoted"
+                imageSummary += "\n\tfrom ${formatImageSummary(image, promotion.event, promoteFromRegistry)}"
+
+                pushRegistries.each { pushRegistry ->
+                    def newImageSemVer = image.copy()
+                    newImageSemVer.host = pushRegistry.host
+                    newImageSemVer.namespace = pushRegistry.namespace
+                    newImageSemVer.tag = promoteVersionString
+
+                    def newImageRef
+
+                    // Don't push a reftag if we are not writing back
+                    if (writebackBuildVersions) {
+                        newImageRef = image.copy()
+                        newImageRef.tag = refTag
+
+                        pushRegistry.withCredentials {
+                            Config.pipeline.sh """
+                                regctl image copy ${image.getUrl()}  ${newImageRef.getUrl()}
+                            """
+                        }
+                    }
+
+                    pushRegistry.withCredentials {
+                        Config.pipeline.sh """
+                            regctl image copy ${image.getUrl()} ${newImageSemVer.getUrl()}
+                        """
+                    }
 
-                imageSummary += "\n\tto   ${formatImageSummary(newImageSemVer, promotion.promoteToEvent, pushRegistry)}"
+                    imageSummary += "\n\tto   ${formatImageSummary(newImageSemVer, promotion.promoteToEvent, pushRegistry)}"
 
-                if (newImageRef) {
-                    imageSummary += "\n\t     ${formatImageSummary(newImageRef, promotion.promoteToEvent, pushRegistry)}"
+                    if (newImageRef) {
+                        imageSummary += "\n\t     ${formatImageSummary(newImageRef, promotion.promoteToEvent, pushRegistry)}"
+                    }
+                }
+                if (writebackBuildVersions) {
+                    buildVersions.setEventImageVersion(pushEvent, image, promoteVersionString, metadata)
                 }
-            }
-            if (writebackBuildVersions) {
-                buildVersions.setEventImageVersion(pushEvent, image, promoteVersionString, metadata)
             }
         }
         if (writebackBuildVersions) {
diff --git a/test-resources/com/boxboat/jenkins/test/pipeline/promoteRegctl.jenkins b/test-resources/com/boxboat/jenkins/test/pipeline/promoteRegctl.jenkins
new file mode 100644
index 0000000..1bd7cba
--- /dev/null
+++ b/test-resources/com/boxboat/jenkins/test/pipeline/promoteRegctl.jenkins
@@ -0,0 +1,33 @@
+@Library('jenkins-shared-library@master')
+import com.boxboat.jenkins.pipeline.promote.*
+
+import static org.junit.Assert.assertEquals
+
+def execute() {
+
+    params.promotionKey = "stage"
+    def promote = new BoxPromote(
+        globalConfigPath: "com/boxboat/jenkins/config.example.yaml",
+        config: [
+            baseVersion: "0.1.0",
+            gitTagDisable: true,
+            images: [
+                "test/a",
+                "test/b",
+            ],
+        ],
+        useRegctlPromote: true,
+    )
+
+    node() {
+        promote.wrap {
+            stage('Promote'){
+                promote.promote()
+                assertEquals(true, promote.writebackBuildVersions)
+            }
+        }
+    }
+
+}
+
+return this
diff --git a/test/com/boxboat/jenkins/test/pipeline/deploy/kubernetes/KubePodTest.groovy b/test/com/boxboat/jenkins/test/pipeline/deploy/kubernetes/KubePodTest.groovy
index fd09205..85a7183 100644
--- a/test/com/boxboat/jenkins/test/pipeline/deploy/kubernetes/KubePodTest.groovy
+++ b/test/com/boxboat/jenkins/test/pipeline/deploy/kubernetes/KubePodTest.groovy
@@ -3,24 +3,21 @@ package com.boxboat.jenkins.test.pipeline.deploy.kubernetes
 import com.boxboat.jenkins.pipeline.deploy.kubernetes.KubePod
 import org.junit.Test
 
-import static org.junit.Assert.assertEquals
+import static org.junit.Assert.assertTrue
 
 class KubePodTest {
 
     @Test
     void testKubeLogs() {
-        def kubeLogs = KubePod.pollScript(outFile: "out.log", namespace: "test-ns", container: "nginx", labels: "a=b,c=d")
-        assertEquals("""
-            ${System.getProperty('java.io.tmpdir')}/sharedLibraryScripts/pod-logs.sh -o "out.log" -n "test-ns" -l "a=b,c=d" -c "nginx"
-        """.trim(), kubeLogs.trim())
+        def kubeLogs = KubePod.pollScript(outFile: "out.log", namespace: "test-ns", container: "nginx", labels: "a=b,c=d").trim()
+        assertTrue(kubeLogs.trim().endsWith("""/sharedLibraryScripts/pod-logs.sh -o "out.log" -n "test-ns" -l "a=b,c=d" -c "nginx" """.trim()))
+
     }
 
     @Test
     void testKubeExec() {
-        def kubeExec = KubePod.execScript(namespace: "test-ns", labels: "a=b,c=d", container: "nginx", command: ["cat", "test.yaml"])
-        assertEquals("""
-            ${System.getProperty('java.io.tmpdir')}/sharedLibraryScripts/pod-exec.sh -n "test-ns" -l "a=b,c=d" -c "nginx" "cat" "test.yaml"
-        """.trim(), kubeExec.trim())
+        def kubeExec = KubePod.execScript(namespace: "test-ns", labels: "a=b,c=d", container: "nginx", command: ["cat", "test.yaml"]).trim()
+        assertTrue(kubeExec.endsWith("""/sharedLibraryScripts/pod-exec.sh -n "test-ns" -l "a=b,c=d" -c "nginx" "cat" "test.yaml" """.trim()))
     }
 
 }
diff --git a/test/com/boxboat/jenkins/test/pipeline/promote/PromoteTest.groovy b/test/com/boxboat/jenkins/test/pipeline/promote/PromoteTest.groovy
index 93c0c56..6b65f4a 100644
--- a/test/com/boxboat/jenkins/test/pipeline/promote/PromoteTest.groovy
+++ b/test/com/boxboat/jenkins/test/pipeline/promote/PromoteTest.groovy
@@ -18,4 +18,11 @@ class PromoteTest extends PipelineBase {
         script.execute()
         printCallStack()
     }
+
+    @Test
+    void promoteRegctlTest() throws Exception {
+        def script = loadScript("${this.scriptBase}promoteRegctl.jenkins")
+        script.execute()
+        printCallStack()
+    }
 }