diff --git a/.gitea/workflows/iperf3.yml b/.gitea/workflows/iperf3.yml
index ef6c2da..b066abf 100644
--- a/.gitea/workflows/iperf3.yml
+++ b/.gitea/workflows/iperf3.yml
@@ -27,10 +27,13 @@ jobs:
           GIT_SHA: ${{ gitea.sha }}
         run: |
           apk add --no-cache git
-          rm -rf "$GITHUB_WORKSPACE"
-          git clone --depth 1 "$REPO_URL/$REPO_NAME.git" "$GITHUB_WORKSPACE"
-          git -C "$GITHUB_WORKSPACE" fetch --depth 1 origin "$GIT_SHA"
-          git -C "$GITHUB_WORKSPACE" checkout "$GIT_SHA"
+          workdir="$(pwd)"
+          tmpdir="$(mktemp -d)"
+          git clone --depth 1 "$REPO_URL/$REPO_NAME.git" "$tmpdir/repo"
+          git -C "$tmpdir/repo" fetch --depth 1 origin "$GIT_SHA"
+          git -C "$tmpdir/repo" checkout "$GIT_SHA"
+          find "$workdir" -mindepth 1 -maxdepth 1 -exec rm -rf {} +
+          cp -a "$tmpdir/repo"/. "$workdir"/
 
       - name: Read version
         id: meta