diff --git a/.gitea/workflows/ci.yaml b/.gitea/workflows/ci.yaml
index 89d531b528..922f3021e9 100644
--- a/.gitea/workflows/ci.yaml
+++ b/.gitea/workflows/ci.yaml
@@ -15,6 +15,8 @@ jobs:
     if: gitea.event_name == 'workflow_dispatch'
     runs-on: ubuntu-latest
     steps:
+      - name: Install Bash in Alpine
+        run: "if [ -f /etc/alpine-release ]; then apk add --no-cache bash; fi"
       - name: Read recent CMS runtime errors
         run: |
           set -e
@@ -32,6 +34,8 @@ jobs:
     if: startsWith(gitea.ref_name, 'v') == false
     runs-on: ubuntu-latest
     steps:
+      - name: Install Bash in Alpine
+        run: "if [ -f /etc/alpine-release ]; then apk add --no-cache bash; fi"
       - name: Typecheck, lint, and test
         run: |
           set -e
@@ -74,6 +78,8 @@ jobs:
     if: gitea.event_name == 'push' && gitea.ref_name == 'main'
     runs-on: ubuntu-latest
     steps:
+      - name: Install Bash in Alpine
+        run: "if [ -f /etc/alpine-release ]; then apk add --no-cache bash; fi"
       - name: Deploy
         run: |
           set -e
@@ -296,6 +302,8 @@ jobs:
     if: startsWith(gitea.ref_name, 'v')
     runs-on: ubuntu-latest
     steps:
+      - name: Install Bash in Alpine
+        run: "if [ -f /etc/alpine-release ]; then apk add --no-cache bash; fi"
       - name: Build and deploy
         env:
           VERSION: ${{ gitea.ref_name }}
diff --git a/.gitea/workflows/renovate.yaml b/.gitea/workflows/renovate.yaml
index be8568b9a1..a0e663e32a 100644
--- a/.gitea/workflows/renovate.yaml
+++ b/.gitea/workflows/renovate.yaml
@@ -8,6 +8,8 @@ jobs:
   renovate:
     runs-on: ubuntu-latest
     steps:
+      - name: Install Bash in Alpine
+        run: "if [ -f /etc/alpine-release ]; then apk add --no-cache bash; fi"
       - name: Self-hosted Renovate
         run: |
           set -e