diff --git a/.forgejo/workflows/validate.yml b/.forgejo/workflows/validate.yml
index d28e575..d73ceef 100644
--- a/.forgejo/workflows/validate.yml
+++ b/.forgejo/workflows/validate.yml
@@ -19,6 +19,8 @@ jobs:
 
       - name: Checkout
         uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
 
       - name: Install ajv-cli + ajv-formats
         run: |
@@ -67,6 +69,8 @@ jobs:
 
       - name: Checkout
         uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
 
       - name: Install OPA
         run: |