diff --git a/.github/workflows/unix.yml b/.github/workflows/unix.yml
index b43560b8d..086273fad 100644
--- a/.github/workflows/unix.yml
+++ b/.github/workflows/unix.yml
@@ -20,7 +20,7 @@ jobs:
 
   upstreamcheck:
     name: Check upstream code is properly integrated
-    container: openquantumsafe/ci-ubuntu-focal-x86_64:latest
+    container: praveksharma/ci-ubuntu-focal-x86_64:latest
     runs-on: ubuntu-latest
     steps:
       - name: Setup nix