diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 8133d54bbc..66f9943534 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -29,7 +29,6 @@ variables:
   # Branch to track for modules that have no ref specified in the manifest
   GST_UPSTREAM_BRANCH: 'main'
 
-  GST_UPSTREAM_REPO: 'gstreamer/gstreamer'
   FDO_UPSTREAM_REPO: 'gstreamer/gstreamer'
 
   FEDORA_AMD64_SUFFIX: 'amd64/fedora'
@@ -37,7 +36,7 @@ variables:
   WINDOWS_AMD64_SUFFIX: 'amd64/windows'
 
   WINDOWS_IMAGE: "$CI_REGISTRY_IMAGE/$WINDOWS_AMD64_SUFFIX:$WINDOWS_TAG-$GST_UPSTREAM_BRANCH"
-  WINDOWS_UPSTREAM_IMAGE: "$CI_REGISTRY/$GST_UPSTREAM_REPO/$WINDOWS_AMD64_SUFFIX:$WINDOWS_TAG-$GST_UPSTREAM_BRANCH"
+  WINDOWS_UPSTREAM_IMAGE: "$CI_REGISTRY/$FDO_UPSTREAM_REPO/$WINDOWS_AMD64_SUFFIX:$WINDOWS_TAG-$GST_UPSTREAM_BRANCH"
 
   MESON_BUILDTYPE_ARGS: --default-library=both
   DEFAULT_MESON_ARGS: >