diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 96027b4..8f86e87 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -17,6 +17,20 @@ jobs:
 
     runs-on: ${{matrix.os}}
     steps:
+      - name: Setup mingw32
+        uses: msys2/setup-msys2@v2
+        with:
+          update: true
+          install: git mingw-w64-i686-toolchain
+        if: matrix.arch == 'x86'
+
+      - name: Setup mingw64
+        uses: msys2/setup-msys2@v2
+        with:
+          update: true
+          install: git mingw-w64-x86_64-toolchain
+        if: matrix.arch == 'amd64'
+
       - name: Dump environment
         shell: cmd
         run: |