diff --git a/hash.c b/hash.c
index 182b277f525c8a..6eb2f69de7b016 100644
--- a/hash.c
+++ b/hash.c
@@ -1301,7 +1301,6 @@ hash_ar_foreach_iter(st_data_t key, st_data_t value, st_data_t argp, int error)
     if (error) return ST_STOP;
 
     int status = (*arg->func)((VALUE)key, (VALUE)value, arg->arg);
-    /* TODO: rehash check? rb_raise(rb_eRuntimeError, "rehash occurred during iteration"); */
 
     return hash_iter_status_check(status);
 }
@@ -1313,13 +1312,8 @@ hash_foreach_iter(st_data_t key, st_data_t value, st_data_t argp, int error)
 
     if (error) return ST_STOP;
 
-    st_table *tbl = RHASH_ST_TABLE(arg->hash);
     int status = (*arg->func)((VALUE)key, (VALUE)value, arg->arg);
 
-    if (RHASH_ST_TABLE(arg->hash) != tbl) {
-        rb_raise(rb_eRuntimeError, "rehash occurred during iteration");
-    }
-
     return hash_iter_status_check(status);
 }