diff --git a/.forgejo/workflows/build.yaml b/.forgejo/workflows/build.yaml
index d3c1c1c2..d0e3b6df 100644
--- a/.forgejo/workflows/build.yaml
+++ b/.forgejo/workflows/build.yaml
@@ -129,6 +129,9 @@ jobs:
         with:
           name: build-artifacts
 
+      - name: Install dependencies
+        run: mix deps.get --only test
+
       - name: Check code formatting
         if: matrix.task == 'format'
         run: mix format --check-formatted
@@ -175,6 +178,9 @@ jobs:
         with:
           name: build-artifacts
 
+      - name: Install dependencies
+        run: mix deps.get --only test
+
       - name: Wait for PostgreSQL
         run: |
           timeout 30 bash -c 'until pg_isready -h postgres -p 5432 -U postgres; do sleep 1; done'