diff --git a/.github/workflows/run-tests.yaml b/.github/workflows/run-tests.yaml
index 2ad8eb4..08f9cbc 100644
--- a/.github/workflows/run-tests.yaml
+++ b/.github/workflows/run-tests.yaml
@@ -27,6 +27,11 @@ jobs:
         with:
           python-version: ${{ matrix.python-version }}
         if: ${{ runner.os != 'Linux' || contains(fromJSON(env.not_in_conda), matrix.python-version) }}
+      - name: Cache conda
+        uses: actions/cache@v3
+        with:
+          path: ~/conda_pkgs_dir
+          key: ${{ runner.os }}-conda
       - name: Cache pip
         uses: actions/cache@v3
         with: