1 files changed, 1 insertions, 1 deletions
diff --git a/load.c b/load.c
index 70e3ee8646..a2986d42ed 100644
--- a/load.c
+++ b/load.c
@@ -669,7 +669,7 @@ load_lock(const char *ftptr)
     switch (rb_thread_shield_wait((VALUE)data)) {
       case Qfalse:
 	data = (st_data_t)ftptr;
-	st_delete(loading_tbl, &data, 0);
+	st_insert(loading_tbl, data, (st_data_t)rb_thread_shield_new());
 	return 0;
       case Qnil:
 	return 0;