diff --git a/.github/workflows/language-tests.yml b/.github/workflows/language-tests.yml
index 6b24e643b..061e579f4 100644
--- a/.github/workflows/language-tests.yml
+++ b/.github/workflows/language-tests.yml
@@ -38,6 +38,7 @@ jobs:
       - name: Cache cargo registry
         uses: Swatinem/rust-cache@23bce251a8cd2ffc3c1075eaa2367cf899916d84 # v2.7.3
         with:
+          shared-key: "language-binding-tests"
           cache-on-failure: "true"
 
       - name: Install node
@@ -95,6 +96,7 @@ jobs:
       - name: Cache cargo registry
         uses: Swatinem/rust-cache@23bce251a8cd2ffc3c1075eaa2367cf899916d84 # v2.7.3
         with:
+          shared-key: "language-binding-tests"
           cache-on-failure: "true"
           workspaces: |
             . -> target