diff --git a/gradle/upstream-repositories.gradle b/gradle/upstream-repositories.gradle
index c689c7589..c95b1590c 100644
--- a/gradle/upstream-repositories.gradle
+++ b/gradle/upstream-repositories.gradle
@@ -26,7 +26,7 @@ def jenkinsPipelineRepo = { jobName, branch ->
 repositories {
   mavenCentral()
   if (findProperty('useJenkinsSnapshots') == 'true') {
-    maven { url "https://ci.eclipse.org/xtext/job/lsp4j/job/master/$MVN_REPOPATH" }
+    maven { url "$JENKINS_URL/job/lsp4j/$MVN_REPOPATH" }
     maven { url jenkinsPipelineRepo('xtext-lib','autodetect') }
   } else {
     mavenLocal()
diff --git a/releng/pom.xml b/releng/pom.xml
index 7ed3be766..154124b6a 100644
--- a/releng/pom.xml
+++ b/releng/pom.xml
@@ -22,7 +22,7 @@
 		</repository>
 		<repository>
 			<id>lsp4j</id>
-			<url>https://ci.eclipse.org/xtext/job/lsp4j/job/master/lastStableBuild/artifact/build/maven-repository</url>
+			<url>${JENKINS_URL}/job/lsp4j/lastStableBuild/artifact/build/maven-repository</url>
 		</repository>
 		<repository>
 			<id>lib</id>