diff --git a/src/p_mobj.h b/src/p_mobj.h
index 44b3ceeec..e24b09652 100644
--- a/src/p_mobj.h
+++ b/src/p_mobj.h
@@ -232,10 +232,11 @@ typedef enum
 	MFE_VERTICALFLIP      = 1<<5,
 	// Goo water
 	MFE_GOOWATER          = 1<<6,
+	// free: to and including 1<<7
 	// Mobj was already sprung this tic
-	MFE_SPRUNG            = 1<<7,
+	MFE_SPRUNG            = 1<<8,
 	// Platform movement
-	MFE_APPLYPMOMZ        = 1<<8,
+	MFE_APPLYPMOMZ        = 1<<9,
 	// free: to and including 1<<15
 } mobjeflag_t;