diff --git a/src/hydro/Gadget2/hydro_part.h b/src/hydro/Gadget2/hydro_part.h
index ccdf98c6ce8ff52ae762b24b561fdf52ca97d33f..d51fc4dd54c817def8263556c89bc04e39fc4488 100644
--- a/src/hydro/Gadget2/hydro_part.h
+++ b/src/hydro/Gadget2/hydro_part.h
@@ -57,7 +57,7 @@ struct xpart {
   struct cooling_xpart_data cooling_data;
 
 #ifdef WITH_LOGGER
-  struct logger_part_data logger;
+  struct logger_part_data logger_data;
 #endif
 
 } SWIFT_STRUCT_ALIGN;