diff --git a/communities/Nanomaterials.txt b/communities/Nanomaterials.txt
index 43b1661737..bb502df1a8 100644
--- a/communities/Nanomaterials.txt
+++ b/communities/Nanomaterials.txt
@@ -1,3 +1,4 @@
+WP2507
 WP2509
 WP2513
 WP2643