diff --git a/.github/workflows/cmake-multi-platform.yml b/.github/workflows/cmake-multi-platform.yml
index 9465ae2..d9fcc5f 100644
--- a/.github/workflows/cmake-multi-platform.yml
+++ b/.github/workflows/cmake-multi-platform.yml
@@ -55,7 +55,6 @@ jobs:
       if: matrix.os == 'macos-latest'
       run: >
         brew install catch2 fast_float
-        brew install catch2 fast_float
 
     - name: Install dependencies Windows
       if: matrix.os == 'windows-latest'