diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml
index a3a5674..27295ac 100644
--- a/.github/workflows/build_and_test.yml
+++ b/.github/workflows/build_and_test.yml
@@ -18,4 +18,4 @@ jobs:
     - uses: actions/checkout@v3
     - name: Build and Test
       run: |
-        ./configure && make && make test && export LD_LIBRARY_PATH=./lib:$LD_LIBRARY_PATH && export MLN_TEST_RUNNER=valgrind && make run
+        sudo chmod 777 /usr/local && ./configure && make && make install && make test && export LD_LIBRARY_PATH=./lib:$LD_LIBRARY_PATH && export MLN_TEST_RUNNER=valgrind && make run