diff --git a/.github/workflows/run_test.yaml b/.github/workflows/run_test.yaml
index 47a2da4c..5e7b3aa2 100644
--- a/.github/workflows/run_test.yaml
+++ b/.github/workflows/run_test.yaml
@@ -17,6 +17,14 @@ jobs:
         python-version: [3.6, 3.7]
 
     steps:
+      - name: Maximize runner space
+        uses: easimon/maximize-build-space@master
+        with:
+          root-reserve-mb: 1024
+          remove-dotnet: 'true'
+          remove-android: 'true'
+          remove-haskell: 'true'
+          
       - uses: actions/checkout@v3
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v4