diff --git a/lib/linguist/languages.yml b/lib/linguist/languages.yml
index 7b6b189f..481076a4 100755
--- a/lib/linguist/languages.yml
+++ b/lib/linguist/languages.yml
@@ -1342,6 +1342,7 @@ Graphviz (DOT):
 
 Groff:
   type: markup
+  color: "#ecdebe"
   extensions:
   - .man
   - '.1'