diff --git a/openshift/integration/koji/pipelines/c3i-role-vars.yml b/openshift/integration/koji/pipelines/c3i-role-vars.yml
index 54a27673..bbfca70e 100644
--- a/openshift/integration/koji/pipelines/c3i-role-vars.yml
+++ b/openshift/integration/koji/pipelines/c3i-role-vars.yml
@@ -22,7 +22,7 @@ c3i_build_custom_parameters:
   - name: MBS_FRONTEND_IMAGESTREAM_NAME
     value: mbs-frontend
   - name: MBS_SPEC_FILE
-    value: https://src.fedoraproject.org/rpms/module-build-service/raw/master/f/module-build-service.spec
+    value: https://src.fedoraproject.org/rpms/module-build-service/raw/main/f/module-build-service.spec
   - name: EXTRA_REPOS
     value: https://copr.fedorainfracloud.org/coprs/mikeb/mbs-messaging-umb/repo/fedora-31/mikeb-mbs-messaging-umb-fedora-31.repo
   - name: EXTRA_RPMS