diff --git a/.github/workflows/R-CMD-check.yaml b/.github/workflows/R-CMD-check.yaml
index 73248a9..555eccd 100644
--- a/.github/workflows/R-CMD-check.yaml
+++ b/.github/workflows/R-CMD-check.yaml
@@ -45,11 +45,6 @@ jobs:
         run: |
           sudo apt-get install libcurl4-openssl-dev
           
-      - name: Install libraries for macOS
-        if: runner.os == 'macOS'
-        run: |
-          brew reinstall pkg-config
-          
       - name: Install bioconductor packages
         run: |
           install.packages("BiocManager")