diff --git a/.github/workflows/stack.yaml b/.github/workflows/stack.yaml
index 6f035bc..2216ea3 100644
--- a/.github/workflows/stack.yaml
+++ b/.github/workflows/stack.yaml
@@ -30,6 +30,7 @@ jobs:
         run: |
           env
           ghcup --version
-          ghcup run -i --stack latest -- stack build
+          ghcup config add-release-channel https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-prereleases-0.0.8.yaml
+          ghcup run -i --stack latest-prerelease -- stack build
         shell: bash