diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c6cbe45..2bccd09 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -134,7 +134,7 @@ jobs:
       - name: Prepare toolchain [brew]
         if: ${{ matrix.packager == 'brew' }}
         run: |
-          brew install autoconf automake libtool pkg-config ${{ matrix.packages }}
+          brew install autoconf automake libtool ${{ matrix.packages }}
 
       - name: Denormalize parameterization
         shell: bash
@@ -366,7 +366,7 @@ jobs:
       - name: Prepare toolchain [brew]
         if: ${{ matrix.packager == 'brew' }}
         run: |
-          brew install autoconf automake libtool pkg-config ${{ matrix.packages }}
+          brew install autoconf automake libtool ${{ matrix.packages }}
 
       - name: Denormalize parameterization
         shell: bash
@@ -569,7 +569,7 @@ jobs:
       - name: Prepare toolchain [brew]
         if: ${{ matrix.packager == 'brew' }}
         run: |
-          brew install autoconf automake libtool pkg-config ${{ matrix.packages }}
+          brew install autoconf automake libtool ${{ matrix.packages }}
 
       - name: Denormalize parameterization
         shell: bash