diff --git a/lm-c99/ig-c99.ysl2 b/lm-c99/ig-c99.ysl2
index e4995da..2e5d1fd 100644
--- a/lm-c99/ig-c99.ysl2
+++ b/lm-c99/ig-c99.ysl2
@@ -49,7 +49,7 @@ tstylesheet {
 
     def "func:c99_typename_of_struct" {
         param "idl_struct_name";
-        result > «yml:capit(func:idl_get_package_name())»_«yml:capit($idl_struct_name)»;
+        result > «yml:capit(func:idl_get_package_name())»_«yml:capit($idl_struct_name)»
     }
 
     def "func:c99_typename_of_idltype" {