diff --git a/core/server/api_container/server/startosis_engine/startosis_packages/git_package_content_provider/locators.go b/core/server/api_container/server/startosis_engine/startosis_packages/git_package_content_provider/locators.go
index bed6d7baa3..3ddc1dedad 100644
--- a/core/server/api_container/server/startosis_engine/startosis_packages/git_package_content_provider/locators.go
+++ b/core/server/api_container/server/startosis_engine/startosis_packages/git_package_content_provider/locators.go
@@ -20,6 +20,8 @@ func isLocalLocator(locator string) bool {
 }
 
 func shouldBlockAbsoluteLocatorBecauseIsInTheSameSourceModuleLocatorPackage(relativeOrAbsoluteLocator string, sourceModuleLocator string, rootPackageId string) bool {
+	// Make sure the root package id ends with a trailing slash.
+	rootPackageId = strings.TrimPrefix(rootPackageId, "/") + "/"
 	isSourceModuleInRootPackage := strings.HasPrefix(sourceModuleLocator, rootPackageId)
 	isAbsoluteLocatorInRootPackage := strings.HasPrefix(relativeOrAbsoluteLocator, rootPackageId)
 	return isSourceModuleInRootPackage && isAbsoluteLocatorInRootPackage