diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml
index 6751f05..bb28584 100644
--- a/.github/workflows/build_and_test.yml
+++ b/.github/workflows/build_and_test.yml
@@ -66,7 +66,7 @@ jobs:
     - uses: Swatinem/rust-cache@v2 
       with:
         cache-all-crates: "true"
-        prefix-key: "macos"
+        prefix-key: "macos-safari"
     - name: Run WASM tests with Safari, Firefox, Chrome
       run: |
         rustup target add wasm32-unknown-unknown