diff --git a/aegisub/build/aegisub_vs2008/aegisub_vs2008.vcproj b/aegisub/build/aegisub_vs2008/aegisub_vs2008.vcproj
index 93ba7c201..6b45e70f0 100644
--- a/aegisub/build/aegisub_vs2008/aegisub_vs2008.vcproj
+++ b/aegisub/build/aegisub_vs2008/aegisub_vs2008.vcproj
@@ -1705,14 +1705,6 @@
 				RelativePath="..\..\src\audio_colorscheme.cpp"
 				>
 			</File>
-			<File
-				RelativePath="..\..\src\audio_colorscheme.cpp"
-				>
-			</File>
-			<File
-				RelativePath="..\..\src\audio_colorscheme.h"
-				>
-			</File>
 			<File
 				RelativePath="..\..\src\audio_colorscheme.h"
 				>
@@ -1765,18 +1757,6 @@
 		<Filter
 			Name="Video UI"
 			>
-			<File
-				RelativePath="..\..\src\audio_renderer_waveform.cpp"
-				>
-			</File>
-			<File
-				RelativePath="..\..\src\audio_renderer_waveform.h"
-				>
-			</File>
-			<File
-				RelativePath="..\..\src\audio_timing_dialogue.cpp"
-				>
-			</File>
 			<File
 				RelativePath="..\..\src\video_box.cpp"
 				>