diff --git a/yml/wise_01.yml b/yml/wise_01.yml
index 24b988d9..ff57b393 100644
--- a/yml/wise_01.yml
+++ b/yml/wise_01.yml
@@ -1,6 +1,6 @@
 ---
 name: wise_01
-description: Key catalogs from the 2013 AllWISE data release: Source Catalog and Multi-Epoch Photometry
+description: 'Key catalogs from the 2013 AllWISE data release: Source Catalog and Multi-Epoch Photometry'
 tables:
 - name: allwise_p3as_mep
   "@id": "#allwise_p3as_mep"