diff --git a/src/generate_report.cpp b/src/generate_report.cpp
index ed66c995883..27942b69493 100644
--- a/src/generate_report.cpp
+++ b/src/generate_report.cpp
@@ -61,7 +61,7 @@ report generate_report(TYPE type,
 	switch(type) {
 	// this one is for backward compatibility (should be removed in v1.5.3)
 	case UNIT_NAME_OLD:
-		std::cerr << "warning: ThemeWML [unit_description] tag will be removed in 1.5.3, run wmllint on WML defining " << std::endl;
+		std::cerr << "warning: ThemeWML [unit_description] tag will be removed in 1.5.3, run wmllint" << std::endl;
 	case UNIT_NAME:
 		return report(u->second.name(),"",u->second.name());
 	case UNIT_TYPE:
diff --git a/src/unit_types.cpp b/src/unit_types.cpp
index 82285290822..54e561e8cf6 100644
--- a/src/unit_types.cpp
+++ b/src/unit_types.cpp
@@ -926,7 +926,7 @@ void game_data::set_config(const config& cfg)
 			if (insertion.second) {
 				insertion.first->second.build(**i.first,movement_types,races,unit_traits);
 			}
-			std::cerr << "warning: UnitWML [unit] tag will be removed in 1.5.3, run wmllint on WML defining " << id << " to convert it to using [unit_type]";
+			std::cerr << "warning: UnitWML [unit] tag will be removed in 1.5.3, run wmllint on WML defining " << id << " to convert it to using [unit_type]" << std::endl;
 		}
 	}