diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d7c0dcc8..e7617e56 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -57,6 +57,7 @@ jobs:
           CC: gcc
           CXX: g++
         run: |
+          git rev-parse --short=7 HEAD
           cmake -S compiler -B build -G Ninja -DCMAKE_BUILD_TYPE=Release -DENABLE_CODEGEN='ast_to_llvmir;optree_to_llvmir'
           cmake --build build --parallel
       - name: Archive binaries