diff --git a/build-logic/src/main/kotlin/-KmpConfigurationExtension.kt b/build-logic/src/main/kotlin/-KmpConfigurationExtension.kt
index 3dd646e..e93887a 100644
--- a/build-logic/src/main/kotlin/-KmpConfigurationExtension.kt
+++ b/build-logic/src/main/kotlin/-KmpConfigurationExtension.kt
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  **/
+import io.matthewnelson.kmp.configuration.ExperimentalKmpConfigurationApi
 import io.matthewnelson.kmp.configuration.extension.KmpConfigurationExtension
 import io.matthewnelson.kmp.configuration.extension.container.target.KmpConfigurationContainerDsl
 import org.gradle.api.Action
@@ -20,17 +21,19 @@ import org.gradle.api.JavaVersion
 import org.jetbrains.kotlin.gradle.targets.js.dsl.ExperimentalWasmDsl
 
 fun KmpConfigurationExtension.configureShared(
+    java9ModuleName: String? = null,
     publish: Boolean = false,
     explicitApi: Boolean = true,
     action: Action<KmpConfigurationContainerDsl>
 ) {
     configure {
         jvm {
-            target { withJava() }
-
             kotlinJvmTarget = JavaVersion.VERSION_1_8
             compileSourceCompatibility = JavaVersion.VERSION_1_8
             compileTargetCompatibility = JavaVersion.VERSION_1_8
+
+            @OptIn(ExperimentalKmpConfigurationApi::class)
+            java9MultiReleaseModuleInfo(java9ModuleName)
         }
 
         js()
diff --git a/library/endians/build.gradle.kts b/library/endians/build.gradle.kts
index d3a1968..ec75b57 100644
--- a/library/endians/build.gradle.kts
+++ b/library/endians/build.gradle.kts
@@ -18,5 +18,5 @@ plugins {
 }
 
 kmpConfiguration {
-    configureShared(publish = true) {}
+    configureShared(java9ModuleName = "org.kotlincrypto.endians", publish = true) {}
 }
diff --git a/library/endians/src/jvmMain/java9/module-info.java b/library/endians/src/jvmMain/java9/module-info.java
new file mode 100644
index 0000000..5d596f9
--- /dev/null
+++ b/library/endians/src/jvmMain/java9/module-info.java
@@ -0,0 +1,5 @@
+module org.kotlincrypto.endians {
+    requires kotlin.stdlib;
+
+    exports org.kotlincrypto.endians;
+}