diff --git a/scripts/forge/jenkinsChangelog.gradle b/scripts/forge/jenkinsChangelog.gradle
index 6eefb5b..d038b1c 100644
--- a/scripts/forge/jenkinsChangelog.gradle
+++ b/scripts/forge/jenkinsChangelog.gradle
@@ -1,3 +1,5 @@
+if (System.getenv("BUILD_NUMBER") != null)
+{
 import net.minecraftforge.gradle.tasks.dev.ChangelogTask
 import net.minecraftforge.gradle.common.Constants
 import net.minecraftforge.gradle.delayed.*
@@ -20,4 +22,5 @@ task createChangelogJenkins(type: ChangelogTask) {
 		setTargetBuild({buildNumber.toString()});
 		setOutput(new DelayedFile(project, 'output/' + 'changelog' + '.txt'));
 	}
+}
 }
\ No newline at end of file