diff --git a/.github/workflows/test-packaging.yaml b/.github/workflows/test-packaging.yaml
index 55d5210..ea05bad 100644
--- a/.github/workflows/test-packaging.yaml
+++ b/.github/workflows/test-packaging.yaml
@@ -54,6 +54,12 @@ jobs:
           set -euxo pipefail
           make -C "${{ github.event.repository.name }}" check
 
+      - name: Build in repository source
+        shell: bash
+        run: |
+          set -euxo pipefail
+          make -C "${{ github.event.repository.name }}" all
+
       - name: Build package
         shell: bash
         run: |
@@ -66,7 +72,7 @@ jobs:
           set -euxo pipefail
           make -C "${{ github.event.repository.name }}" check
 
-      - name: Run post-build integration tests against repo
+      - name: Run unit + integration tests against repository
         shell: bash
         run: |
           set -euxo pipefail