diff --git a/src/add-ons/input_server/methods/canna/Jamfile b/src/add-ons/input_server/methods/canna/Jamfile
index 8268e70c0c..9a23794fea 100644
--- a/src/add-ons/input_server/methods/canna/Jamfile
+++ b/src/add-ons/input_server/methods/canna/Jamfile
@@ -1,6 +1,6 @@
 SubDir OBOS_TOP src add-ons input_server methods canna ;
 
-#SubDirC++Flags -fmultiple-symbol-spaces ;
+SubDirC++Flags -fmultiple-symbol-spaces ;
 
 Addon canna : input_server/methods : 
 	CannaInterface.cpp