1 files changed, 1 insertions, 1 deletions
diff --git a/string.c b/string.c
index 8ed058eead..d8b145db06 100644
--- a/string.c
+++ b/string.c
@@ -6173,7 +6173,7 @@ rb_str_getbyte(VALUE str, VALUE index)
  *
  *  Related: String#getbyte.
  */
-static VALUE
+VALUE
 rb_str_setbyte(VALUE str, VALUE index, VALUE value)
 {
     long pos = NUM2LONG(index);