diff --git a/projects/openttd_vs80.vcproj b/projects/openttd_vs80.vcproj
index 903f979ffb..e8caff18f2 100644
--- a/projects/openttd_vs80.vcproj
+++ b/projects/openttd_vs80.vcproj
@@ -924,7 +924,7 @@
 				>
 			</File>
 			<File
-				RelativePath=".\..\src\code\enum_type.hpp"
+				RelativePath=".\..\src\core\enum_type.hpp"
 				>
 			</File>
 			<File
@@ -1144,7 +1144,7 @@
 				>
 			</File>
 			<File
-				RelativePath=".\..\src\overflowsafe_type.hpp"
+				RelativePath=".\..\src\core\overflowsafe_type.hpp"
 				>
 			</File>
 			<File
diff --git a/projects/openttd_vs90.vcproj b/projects/openttd_vs90.vcproj
index a8422fbc49..fbb3a4f6b8 100644
--- a/projects/openttd_vs90.vcproj
+++ b/projects/openttd_vs90.vcproj
@@ -921,7 +921,7 @@
 				>
 			</File>
 			<File
-				RelativePath=".\..\src\code\enum_type.hpp"
+				RelativePath=".\..\src\core\enum_type.hpp"
 				>
 			</File>
 			<File
@@ -1141,7 +1141,7 @@
 				>
 			</File>
 			<File
-				RelativePath=".\..\src\overflowsafe_type.hpp"
+				RelativePath=".\..\src\core\overflowsafe_type.hpp"
 				>
 			</File>
 			<File
diff --git a/source.list b/source.list
index b19c5798d5..be268645a1 100644
--- a/source.list
+++ b/source.list
@@ -139,7 +139,7 @@ economy_func.h
 economy_type.h
 core/endian_func.hpp
 engine.h
-code/enum_type.hpp
+core/enum_type.hpp
 fileio.h
 fios.h
 fontcache.h
@@ -194,7 +194,7 @@ video/null_v.h
 oldpool.h
 openttd.h
 order.h
-overflowsafe_type.hpp
+core/overflowsafe_type.hpp
 pathfind.h
 player_base.h
 player_face.h