diff --git a/.github/workflows/ccpp.yml b/.github/workflows/ccpp.yml
index e3f7098..b245a4f 100644
--- a/.github/workflows/ccpp.yml
+++ b/.github/workflows/ccpp.yml
@@ -13,8 +13,14 @@ jobs:
     steps:
     - uses: actions/checkout@v1
     - name: configure
-      run: mkdir build && cd build && cmake ..
+      run: |
+        mkdir build
+        cd build
+        cmake ..
     - name: make
-      run: cmake --build build
+      run: |
+        cmake --build build
     - name: test
-      run: cd test && ./run-spec-test.py
+      run: |
+        cd test
+        ./run-spec-test.py