diff --git a/.github/workflows/R-CMD-check.yaml b/.github/workflows/R-CMD-check.yaml
index 0244b57..73248a9 100644
--- a/.github/workflows/R-CMD-check.yaml
+++ b/.github/workflows/R-CMD-check.yaml
@@ -48,7 +48,7 @@ jobs:
       - name: Install libraries for macOS
         if: runner.os == 'macOS'
         run: |
-          brew install pkg-config
+          brew reinstall pkg-config
           
       - name: Install bioconductor packages
         run: |