1 files changed, 1 insertions, 1 deletions
diff --git a/gc.c b/gc.c
index b7ac5486a8..d9456bbc27 100644
--- a/gc.c
+++ b/gc.c
@@ -1476,7 +1476,7 @@ free_method_entry_i(st_data_t key, st_data_t value, st_data_t data)
     return ST_CONTINUE;
 }
 
-void
+static void
 rb_free_m_tbl(st_table *tbl)
 {
     st_foreach(tbl, free_method_entry_i, 0);