diff --git a/src/objects/sneaker-panel.c b/src/objects/sneaker-panel.c
index dc5c96c50..ac8c7708b 100644
--- a/src/objects/sneaker-panel.c
+++ b/src/objects/sneaker-panel.c
@@ -2,6 +2,7 @@
 #include "../p_slopes.h"
 #include "../p_local.h"
 #include "../k_kart.h"
+#include "../k_objects.h"
 
 #define SNEAKERPANEL_RADIUS (64*FRACUNIT)