diff --git a/.github/actions/setup-poetry-dependencies/action.yml b/.github/actions/setup-poetry-dependencies/action.yml
index aa8dcb8..56bc875 100644
--- a/.github/actions/setup-poetry-dependencies/action.yml
+++ b/.github/actions/setup-poetry-dependencies/action.yml
@@ -59,6 +59,12 @@ runs:
       run: |
         poetry env use py
 
+    - name : Install suite-sparse for mac to install cvxopt
+      if: runner.os == 'macos-latest && steps.cached-poetry-dependencies.outputs.cache-hit != 'true'
+      shell: bash
+      run: |
+        brew install suite-sparse
+
     - name: Install dependencies
       if: steps.cached-poetry-dependencies.outputs.cache-hit != 'true'
       shell: bash