diff --git a/.github/workflows/ci-all-samples.yml b/.github/workflows/ci-all-samples.yml
index 2eac6bd..c6cef88 100644
--- a/.github/workflows/ci-all-samples.yml
+++ b/.github/workflows/ci-all-samples.yml
@@ -9,6 +9,7 @@ jobs:
         uses: actions/checkout@v2
         with:
           submodules: recursive
+      - run: sudo apt-get install g++
       - run: make -C ${{ github.workspace }} -j$(nproc) run
       - name: Install libunwind-dev
         run: sudo apt-get install libunwind-dev libdwarf-dev=20200114-1 libdwarf1=20200114-1