diff --git a/src/docs/cms.md b/src/docs/cms.md
index 34f1ae1657..283691b1db 100644
--- a/src/docs/cms.md
+++ b/src/docs/cms.md
@@ -69,6 +69,10 @@ cmses:
     url: https://directus.io/
     screenshotSize: medium
     tags: [API]
+  - name: Mattrbld
+    url: https://mattrbld.com/
+    screenshotSize: medium
+    tags: [Git-based]
   - name: CraftCMS
     url: https://craftcms.com/
     screenshotSize: medium