diff --git a/stepmania/src/Makefile.am b/stepmania/src/Makefile.am
index 57bce9ff57..3dd5eeb1d0 100644
--- a/stepmania/src/Makefile.am
+++ b/stepmania/src/Makefile.am
@@ -57,7 +57,8 @@ Screens += ScreenGameplayMultiplayer.cpp ScreenGameplayMultiplayer.h ScreenSMOnl
 endif
 
 DataStructures = \
-Attack.cpp Attack.h AutoKeysounds.cpp AutoKeysounds.h BannerCache.cpp BannerCache.h CatalogXml.cpp CatalogXml.h \
+ActorCommands.cpp ActorCommands.h Attack.cpp Attack.h AutoKeysounds.cpp AutoKeysounds.h \
+BannerCache.cpp BannerCache.h CatalogXml.cpp CatalogXml.h \
 Character.cpp Character.h CharacterHead.cpp CharacterHead.h \
 CodeDetector.cpp CodeDetector.h \
 Command.cpp Command.h Difficulty.cpp Difficulty.h EnumHelper.cpp EnumHelper.h Course.cpp Course.h \
diff --git a/stepmania/src/StepMania.vcproj b/stepmania/src/StepMania.vcproj
index fe9982415d..8847b0aaf0 100644
--- a/stepmania/src/StepMania.vcproj
+++ b/stepmania/src/StepMania.vcproj
@@ -569,6 +569,12 @@ cl /Zl /nologo /c verstub.cpp /Fo"$(IntDir)"\
 		<Filter
 			Name="Data Structures"
 			Filter="">
+			<File
+				RelativePath="ActorCommands.cpp">
+			</File>
+			<File
+				RelativePath="ActorCommands.h">
+			</File>
 			<File
 				RelativePath="Attack.cpp">
 			</File>