diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a3141023d..d619ae0d5 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -120,7 +120,7 @@ jobs:
       fail-fast: false
       matrix:
         qt:
-          - version: 6.8.0
+          - version: 6.6.0
 
         env:
           - name: linux