diff --git a/aegisub/build/aegisub_vs2008/aegisub_vs2008.vcproj b/aegisub/build/aegisub_vs2008/aegisub_vs2008.vcproj
index 936106f3c..376c31dfa 100644
--- a/aegisub/build/aegisub_vs2008/aegisub_vs2008.vcproj
+++ b/aegisub/build/aegisub_vs2008/aegisub_vs2008.vcproj
@@ -828,6 +828,7 @@
 					<Tool
 						Name="VCCLCompilerTool"
 						UsePrecompiledHeader="0"
+						ForcedIncludeFiles="$(NOINHERIT)"
 					/>
 				</FileConfiguration>
 				<FileConfiguration
@@ -870,6 +871,7 @@
 					<Tool
 						Name="VCCLCompilerTool"
 						UsePrecompiledHeader="0"
+						ForcedIncludeFiles="$(NOINHERIT)"
 					/>
 				</FileConfiguration>
 				<FileConfiguration