diff --git a/.gitea/workflows/test-pr.yaml b/.gitea/workflows/test-pr.yaml
index 3463a7f..a51d530 100644
--- a/.gitea/workflows/test-pr.yaml
+++ b/.gitea/workflows/test-pr.yaml
@@ -21,7 +21,7 @@ jobs:
         with:
           version: latest
           args: --timeout=5m
-      - run: go install golang.org/x/vuln/cmd/govulncheck@latest
+      - run: GOTOOLCHAIN=auto go install golang.org/x/vuln/cmd/govulncheck@latest
       - run: govulncheck ./...
       - run: go test -race -v -shuffle=on -coverprofile=coverage.out -timeout=5m ./...
       - run: go tool cover -func=coverage.out | tail -10  # basic coverage report