diff --git a/build.gradle b/build.gradle
index 79921b0..7e53656 100644
--- a/build.gradle
+++ b/build.gradle
@@ -141,8 +141,8 @@ publishing {
             url = version.endsWith('SNAPSHOT') ? snapshotsRepoUrl : releasesRepoUrl
             group "io.github.mangorage"
             credentials {
-                username = findProperty("MAVEN_USERNAME")
-                password = findProperty("MAVEN_PASSWORD")
+                username = System.getenv("MAVEN_USERNAME")
+                password = System.getenv("MAVEN_PASSWORD")
 
             }
         }