diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 10c94a8..fe08b18 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -16,6 +16,8 @@ jobs:
 
     steps:
     - uses: actions/checkout@v3
+    - name: Setup rust environment
+      run: rustup target add wasm32-unknown-unknown
     - name: Build
       run: cargo build --verbose
     - name: Run tests