diff --git a/src/r_things.c b/src/r_things.c
index 7f0f43281..ca285644f 100644
--- a/src/r_things.c
+++ b/src/r_things.c
@@ -3463,6 +3463,7 @@ static boolean R_ProcessPatchableFields(skin_t *skin, char *stoken, char *value)
 	GETFLAG(DASHMODE)
 	GETFLAG(FASTEDGE)
 	GETFLAG(MULTIABILITY)
+	GETFLAG(NONIGHTSROTATION)
 #undef GETFLAG
 
 	else // let's check if it's a sound, otherwise error out