diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 65d901eb..24ccc864 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -59,6 +59,9 @@ jobs:
       - name: Install Rust stable
         uses: dtolnay/rust-toolchain@stable
 
+      - name: Test no_std
+        run: cargo test --no-default-features -F rand
+
       - name: Test default features
         run: cargo test