diff --git a/.forgejo/workflows/deploy.yaml b/.forgejo/workflows/deploy.yaml
index 000234a..79e12c1 100644
--- a/.forgejo/workflows/deploy.yaml
+++ b/.forgejo/workflows/deploy.yaml
@@ -13,6 +13,9 @@ env:
 jobs:
   build-and-push:
     runs-on: docker-ready
+    defaults:
+      run:
+        shell: sh
 
     steps:
       - name: Install git
@@ -56,6 +59,9 @@ jobs:
   deploy-to-k3s:
     needs: build-and-push
     runs-on: docker-ready
+    defaults:
+      run:
+        shell: sh
 
     steps:
       - name: Install tools