--- a/src/cpp.properties
+++ b/src/cpp.properties
@@ -342,6 +342,8 @@
 style.cpp.22=$(font.monospace),fore:#007F00,back:#E7FFD7,eolfilled
 # Preprocessor stream comment
 style.cpp.23=fore:#659900
+# Preprocessor stream doc comment
+style.cpp.24=$(colour.code.comment.doc)
 
 # Inactive states are 64 greater than their active counterparts
 
@@ -391,6 +393,8 @@
 style.cpp.86=$(style.cpp.22),fore:#90B090
 # Preprocessor stream comment
 style.cpp.87=$(style.cpp.23),fore:#A0C090
+# Preprocessor stream doc comment
+style.cpp.88=$(style.cpp.23),fore:#C0C0C0
 
 # Braces are only matched in operator style
 braces.cpp.style=10