diff --git a/src/tools/dbusxml2qt3/main.cpp b/src/tools/dbusxml2qt3/main.cpp
index 7aa5b3f..1f1674f 100644
--- a/src/tools/dbusxml2qt3/main.cpp
+++ b/src/tools/dbusxml2qt3/main.cpp
@@ -311,6 +311,7 @@ int main(int argc, char** argv)
 
             Method method;
             method.name = "Introspect";
+            method.type = Method::_Method;
             method.noReply = false;
             method.async = false;