diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 9f6dd2438..eacb891c2 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -167,10 +167,7 @@ jobs:
               ~\AppData\Roaming\stack
               ~\AppData\Local\Programs\stack
               .stack-work
-            deps: |
-              stack exec -- pacman -Syu --noconfirm
-              stack exec -- pacman -S msys2-keyring --noconfirm
-              stack exec -- pacman -S mingw64/mingw-w64-x86_64-postgresql --noconfirm
+            deps: Add-Content $env:GITHUB_PATH $env:PGBIN
             # We'd need to make test/with_tmp_db run on Windows first
             # test: true
             artifact: postgrest-windows-x64