diff --git a/stepmania/src/ScreenGameplay.cpp b/stepmania/src/ScreenGameplay.cpp
index 9a39d9ce94..0621739ed5 100644
--- a/stepmania/src/ScreenGameplay.cpp
+++ b/stepmania/src/ScreenGameplay.cpp
@@ -59,6 +59,7 @@
 #include "SongUtil.h"
 #include "song.h"
 #include "XmlFileUtil.h"
+#include "WorkoutManager.h"
 
 //
 // Defines