diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index a34b876..153c945 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -7,12 +7,15 @@ on:
 jobs: 
   build:
     runs-on: ubuntu-20.04
+    container: debian:bullseye
     steps: 
       - uses: actions/checkout@v2
 
       - name: Install compilers
         run: |
-          sudo apt update ; sudo apt install -y gcc-mingw-w64-i686 gcc-mingw-w64-x86-64
+          apt update
+          apt install -y gcc-mingw-w64-i686 gcc-mingw-w64-x86-64
+          apt install -y wget make zip
 
       - name: Compile
         run: |