diff --git a/projects/openttd_vs100.vcxproj.filters b/projects/openttd_vs100.vcxproj.filters
--- a/projects/openttd_vs100.vcxproj.filters
+++ b/projects/openttd_vs100.vcxproj.filters
@@ -675,6 +675,9 @@
Header Files
+
+ Header Files
+
Header Files
@@ -2169,6 +2172,9 @@
NewGRF
+
+ NewGRF
+
NewGRF