diff --git a/.github/workflows/ccpp.yml b/.github/workflows/ccpp.yml
index 93da4ad..72d66d0 100644
--- a/.github/workflows/ccpp.yml
+++ b/.github/workflows/ccpp.yml
@@ -10,7 +10,7 @@ jobs:
     steps:
     - uses: actions/checkout@v1
     - name: configure
-      run: ./configure
+      run: ./autogen.sh && ./configure
     - name: build
       run: make
     - name: clang-tidy check