diff --git a/.github/actions/setup-dependencies/macos/action.yml b/.github/actions/setup-dependencies/macos/action.yml
index 0e6d48621..7de08e261 100644
--- a/.github/actions/setup-dependencies/macos/action.yml
+++ b/.github/actions/setup-dependencies/macos/action.yml
@@ -14,7 +14,7 @@ runs:
       shell: bash
       run: |
         brew update
-        brew install ninja extra-cmake-modules temurin@17
+        brew install ninja extra-cmake-modules temurin@17 mono
 
     - name: Set JAVA_HOME
       shell: bash