diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 384f814866..f1ddbef5df 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -37,6 +37,7 @@ jobs:
         with:
           profile: minimal
           toolchain: nightly
+          target: wasm32-unknown-unknown
           override: true
 
       - name: Rust Cache
@@ -86,11 +87,11 @@ jobs:
             mkdir -p ~/.local/bin
             mv substrate ~/.local/bin
 
-      - name: Install Rust nightly toolchain
+      - name: Install Rust stable toolchain
         uses: actions-rs/toolchain@v1
         with:
           profile: minimal
-          toolchain: nightly
+          toolchain: stable
           override: true
 
       - name: Rust Cache
@@ -118,6 +119,7 @@ jobs:
         with:
           profile: minimal
           toolchain: nightly
+          target: wasm32-unknown-unknown
           override: true
 
       - name: Rust Cache
@@ -143,11 +145,11 @@ jobs:
             mkdir -p ~/.local/bin
             mv substrate ~/.local/bin
 
-      - name: Install Rust nightly toolchain
+      - name: Install Rust stable toolchain
         uses: actions-rs/toolchain@v1
         with:
             profile: minimal
-            toolchain: nightly
+            toolchain: stable
             components: clippy
             override: true