diff --git a/build/PortableInstaller/PortableInstaller.vcxproj b/build/PortableInstaller/PortableInstaller.vcxproj
index 5f9d607c1..5c828c4b1 100644
--- a/build/PortableInstaller/PortableInstaller.vcxproj
+++ b/build/PortableInstaller/PortableInstaller.vcxproj
@@ -74,9 +74,18 @@
automation\demos\
+
+ automation\include\aegisub\
+
automation\include\aegisub\
+
+ automation\include\aegisub\
+
+
+ automation\include\aegisub\
+
automation\include\aegisub\