diff --git a/stepmania/src/Makefile.am b/stepmania/src/Makefile.am
index 44073abd97..95ef279a74 100644
--- a/stepmania/src/Makefile.am
+++ b/stepmania/src/Makefile.am
@@ -296,7 +296,7 @@ PrefsManager.cpp PrefsManager.h ProfileManager.cpp ProfileManager.h ScreenManage
 ScreenManager.h SongManager.cpp SongManager.h \
 StatsManager.cpp StatsManager.h \
 ThemeManager.cpp ThemeManager.h \
-UnlockSystem.cpp UnlockSystem.h
+UnlockManager.cpp UnlockManager.h
 
 if !WITHOUT_NETWORKING
 # Compile NetworkSyncManager even if networking is disabled; it'll stub itself.
diff --git a/stepmania/src/StepMania.dsp b/stepmania/src/StepMania.dsp
index ad43defdbf..af4b15cc81 100644
--- a/stepmania/src/StepMania.dsp
+++ b/stepmania/src/StepMania.dsp
@@ -3156,11 +3156,11 @@ SOURCE=.\ThemeManager.h
 # End Source File
 # Begin Source File
 
-SOURCE=.\UnlockSystem.cpp
+SOURCE=.\UnlockManager.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=.\UnlockSystem.h
+SOURCE=.\UnlockManager.h
 # End Source File
 # Begin Source File