diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 1eba1365..aa52e92d 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -50,7 +50,12 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
+        include:
+          - os: ubuntu-latest
+          - os: macos-latest
+          - os: windows-latest
+          - os: windows-2019
+            target: x86_64-pc-windows-gnu
     defaults:
       run:
         working-directory: rust
@@ -58,6 +63,10 @@ jobs:
     - uses: actions/checkout@v2
       with:
         submodules: recursive
+    - run: rustup target add ${{ matrix.target }}
+      if: matrix.target != ''
+    - run: echo CARGO_BUILD_TARGET=${{ matrix.target }} >> $GITHUB_ENV
+      if: matrix.target != ''
     - name: Build Rust crate
       run: cargo build
     - name: Test Rust crate