1 files changed, 2 insertions, 2 deletions
diff --git a/hv.h b/hv.h
index 3be32e675e..5f3d0a1b9f 100644
--- a/hv.h
+++ b/hv.h
@@ -327,8 +327,8 @@ C<SV*>.
 #define HeSVKEY_force(he)	(HeKEY(he) ?				\
 				 ((HeKLEN(he) == HEf_SVKEY) ?		\
 				  HeKEY_sv(he) :			\
-				  sv_2mortal(newSVpvn(HeKEY(he),	\
-						     HeKLEN(he)))) :	\
+				  newSVpvn_flags(HeKEY(he),		\
+						 HeKLEN(he), SVs_TEMP)) : \
 				 &PL_sv_undef)
 #define HeSVKEY_set(he,sv)	((HeKLEN(he) = HEf_SVKEY), (HeKEY_sv(he) = sv))