diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 38883ef..3603b21 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -21,7 +21,6 @@ jobs:
                       cc: gcc
         env:
             CC: ${{ matrix.cc }}
-            PATH: /opt/homebrew/opt/flex/bin:/opt/homebrew/opt/bison/bin:$PATH
         steps:
             - uses: actions/checkout@v4
             - name: Install packages via Brew if macOS
@@ -29,7 +28,9 @@ jobs:
               run: |
                 brew install graphviz
                 brew install flex
+                echo 'export PATH="/opt/homebrew/opt/flex/bin:$PATH"' >> $HOME/.bash_profile
                 brew install bison
+                echo 'export PATH="/opt/homebrew/opt/bison/bin:$PATH"' >> $HOME/.bash_profile
             - name: Install APT packages if Ubuntu
               if: runner.os == 'Linux'
               run: |