diff --git a/.gitea/workflows/cron.yml b/.gitea/workflows/cron.yml
index 234a9a6..b7538b7 100644
--- a/.gitea/workflows/cron.yml
+++ b/.gitea/workflows/cron.yml
@@ -15,7 +15,7 @@ jobs:
           prefix-key: v0-rust
           hash-short: ${{ (hashFiles('Cargo.lock') | cut -c 1-8) }}
         with:
-          key: ${{ env.prefix-key }}-${{ runner.os }}-${{ runner.arch }}-${{ env.hash-short }}
+          key: ${{ env.prefix-key }}-${{ runner.os }}-${{ runner.arch }}-${{ hashFiles('Cargo.lock') }}
           restore-keys: |
             ${{ env.prefix-key }}-${{ runner.os }}-${{ runner.arch }}-
             ${{ env.prefix-key }}-${{ runner.os }}-