diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index 8e0262b1..6c27f2b1 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -31,7 +31,7 @@ env:
   RIDL_ROOT: ${{ github.workspace }}/ridl
   TAOX11_ROOT: ${{ github.workspace }}
   X11_BRANCH: master
-  ACETAOMPC_BRANCH: Latest_ACE7TAO3_Micro
+  ACETAOMPC_BRANCH: ACE+TAO-7_1_0
 
 jobs:
   build: