diff --git a/_ont/ont-cig-g-97cm.md b/_ont/ont-cig-g-97cm.md
index 4a14be60..cc5b1018 100644
--- a/_ont/ont-cig-g-97cm.md
+++ b/_ont/ont-cig-g-97cm.md
@@ -29,8 +29,7 @@ parent: CIG
 
 # Miscellaneous Links
 
-- [CUG G-97CM DataSheet](https://www.cigtech.com/wp-content/uploads/2018/02/G-97CM_DataSheet_V3.pdf)
-
+- [CUG G-97CM DataSheet](https://web.archive.org/web/20230803031339/https://www.cigtech.com/wp-content/uploads/2018/02/G-97CM_DataSheet_V3.pdf)