diff --git a/module-types/Corning/ECM-UM08-04-E8GF-ULL.yaml b/module-types/Corning/ECM-UM08-04-E8GF-ULL.yaml
index bfdb955ae..a66ee1d0a 100644
--- a/module-types/Corning/ECM-UM08-04-E8GF-ULL.yaml
+++ b/module-types/Corning/ECM-UM08-04-E8GF-ULL.yaml
@@ -2,8 +2,8 @@
 manufacturer: Corning
 model: ECM-UM08-04-E8GF-ULL
 part_number: ECM-UM08-04-E8GF-ULL
-comments: "Corning EDGE Low Loss Module: \r\n* UM = Universal Polarity \r\n* 08 = 8-Strand \r\n* 04 = Shuttered LC Duplex  12 F (pinned) multimode \r\n\
-  * Q = 50 um multimode (OM4)"
+comments: "Corning EDGE Low Loss Module: \r\n* UM = Universal Polarity \r\n* 08 = 8-Strand \r\n* 04 = Shuttered LC Duplex UPC \r\n* G = 50 Single-mode ultra\
+  \ (OS2)"
 front-ports:
   - name: '{module}1'
     type: lc