1 files changed, 1 insertions, 1 deletions
diff --git a/vm.c b/vm.c
index 64081b49e5..77f57d9839 100644
--- a/vm.c
+++ b/vm.c
@@ -23,7 +23,7 @@
 #include "probes.h"
 #include "probes_helper.h"
 
-VALUE rb_str_append_literal(VALUE str, VALUE str2);
+VALUE rb_str_concat_literals(size_t, const VALUE*);
 
 static inline VALUE *
 VM_EP_LEP(VALUE *ep)