diff --git a/.github/workflows/regression.yml b/.github/workflows/regression.yml
index a1d1629..9417306 100644
--- a/.github/workflows/regression.yml
+++ b/.github/workflows/regression.yml
@@ -21,6 +21,12 @@ jobs:
         run: |
           sudo apt-get update
           sudo apt-get install -y file unzip wget dos2unix binutils-arm-none-eabi binutils-powerpc-linux-gnu binutils-mips-linux-gnu
+          
+          sudo dpkg --add-architecture i386
+          sudo rm -f /etc/apt/sources.list.d/microsoft-prod.list
+          sudo apt-get update -qq
+          sudo apt-get install -yqq --allow-downgrades libc6:i386 libgcc-s1:i386 libstdc++6:i386 wine
+          
           pipx install poetry 
 
       - name: Build release
@@ -37,6 +43,14 @@ jobs:
           path: wibo-test-suite/decomp.me/backend/compilers/download_cache
           key: ${{ runner.os }}-compilers-${{ hashFiles('wibo-test-suite/decomp.me/backend/compilers/compilers.*.yaml') }}
 
+      - name: Wine setup
+        shell: bash
+        run: |
+          mkdir -p "${WINEPREFIX}"
+          wineboot --init
+        env:
+          WINEPREFIX: /tmp/wine  
+          
       - name: Run test suite
         shell: bash
         run: |