1 files changed, 1 insertions, 1 deletions
diff --git a/pp_ctl.c b/pp_ctl.c
index 447742dbbb..829b655f1d 100644
--- a/pp_ctl.c
+++ b/pp_ctl.c
@@ -3073,7 +3073,7 @@ PP(pp_require)
 	if (!sv_derived_from(PL_patchlevel, "version"))
 	    (void *)upg_version(PL_patchlevel);
 	if ( vcmp(sv,PL_patchlevel) > 0 )
-	    DIE(aTHX_ "Perl v%_ required--this is only v%_, stopped",
+	    DIE(aTHX_ "Perl v%"SVf" required--this is only v%"SVf", stopped",
 		vstringify(sv), vstringify(PL_patchlevel));
 
 	    RETPUSHYES;