diff --git a/syntax/tcl.nanorc b/syntax/tcl.nanorc
index 2636425a..592e02b2 100644
--- a/syntax/tcl.nanorc
+++ b/syntax/tcl.nanorc
@@ -17,4 +17,5 @@ color green "(\(|\)|\;|`|\\|\$|<|>|!|=|&|\|)"
 color brightyellow ""(\\.|[^"])*"" "'(\\.|[^'])*'"
 icolor brightred "\$\{?[0-9A-Z_!@#$*?-]+\}?"
 color ,green "[[:space:]]+$"
-color ,magenta "^[[:space:]]*#.*"
+# Comments:
+color cyan "^[[:space:]]*#.*"