diff --git a/utils/codegen/ipc/generators/libcamera_templates/proxy_functions.tmpl b/utils/codegen/ipc/generators/libcamera_templates/proxy_functions.tmpl
index b5797b149..25476990e 100644
--- a/utils/codegen/ipc/generators/libcamera_templates/proxy_functions.tmpl
+++ b/utils/codegen/ipc/generators/libcamera_templates/proxy_functions.tmpl
@@ -34,7 +34,7 @@
 	thread_.exit();
 	thread_.wait();
 
-	Thread::current()->dispatchMessages(Message::Type::InvokeMessage);
+	Thread::current()->dispatchMessages(Message::Type::InvokeMessage, this);
 
 	state_ = ProxyStopped;
 {%- endmacro -%}