diff --git a/.github/workflows/test-build.yml b/.github/workflows/test-build.yml
index 6979c90e0..beee08a20 100644
--- a/.github/workflows/test-build.yml
+++ b/.github/workflows/test-build.yml
@@ -111,6 +111,16 @@ jobs:
       - name: Setup environment
         uses: ./.github/actions/setup-build-env
 
+      - name: Setup Mac
+        if: matrix.os == 'macos-latest'
+        run: brew bundle install
+      
+      - name: Setup Linux
+        if: matrix.os == 'ubuntu-latest'
+        run: |
+          sudo apt-get -y update
+          sudo apt-get -y install libnsl-dev
+
       - name: Get iverilog
         shell: bash
         run: |
@@ -194,6 +204,15 @@ jobs:
 
       - name: Setup environment
         uses: ./.github/actions/setup-build-env
+      - name: Setup Mac
+        if: matrix.os == 'macos-latest'
+        run: brew bundle install
+      
+      - name: Setup Linux
+        if: matrix.os == 'ubuntu-latest'
+        run: |
+          sudo apt-get -y update
+          sudo apt-get -y install libnsl-dev
 
       - name: Download build artifact
         uses: actions/download-artifact@v4