diff --git a/.forgejo/workflows/demo.yml b/.forgejo/workflows/demo.yml
index 9a40bb9..a93cd26 100644
--- a/.forgejo/workflows/demo.yml
+++ b/.forgejo/workflows/demo.yml
@@ -7,5 +7,7 @@ jobs:
       - run: apt-get update && apt-get install -y make
       - uses: actions/checkout@v4
       - uses: actions/setup-go@v5
+        with:
+          go-version: "1.21"
       - run: ls -la
       - run: make build_password