diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index dd503087..e63a80aa 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -36,3 +36,9 @@ jobs:
         working-directory: thingy91x-oob
         run: |
           west twister -T app -v --inline-logs --integration
+
+      - name: Publish .config
+        uses: actions/upload-artifact@v4
+        with:
+          name: config
+          path: thingy91x-oob/build/app/zephyr/.config