diff --git a/sources/src/resources/init-scripts/gradle-actions.github-dependency-graph-gradle-plugin-apply.groovy b/sources/src/resources/init-scripts/gradle-actions.github-dependency-graph-gradle-plugin-apply.groovy
index 268333e..04921e6 100644
--- a/sources/src/resources/init-scripts/gradle-actions.github-dependency-graph-gradle-plugin-apply.groovy
+++ b/sources/src/resources/init-scripts/gradle-actions.github-dependency-graph-gradle-plugin-apply.groovy
@@ -11,7 +11,7 @@ buildscript {
   logger.lifecycle("Resolving dependency graph plugin ${dependencyGraphPluginVersion} from plugin repository: ${pluginRepositoryUrl}")
   repositories {
     maven { 
-      url pluginRepositoryUrl 
+      url = pluginRepositoryUrl
       if (pluginRepositoryUsername && pluginRepositoryPassword) {
         logger.lifecycle("Applying credentials for plugin repository: ${pluginRepositoryUrl}")
         credentials {