diff --git a/openmp/runtime/src/kmp_lock.cpp b/openmp/runtime/src/kmp_lock.cpp
index 6b8beef9c6ac..205e5c98a3f0 100644
--- a/openmp/runtime/src/kmp_lock.cpp
+++ b/openmp/runtime/src/kmp_lock.cpp
@@ -3578,6 +3578,7 @@ __kmp_cleanup_indirect_user_locks()
             __kmp_free(ll->lock);
             ll->lock = NULL;
         }
+        __kmp_indirect_lock_pool[k] = NULL;
     }
     // Clean up the remaining undestroyed locks.
     for (i = 0; i < __kmp_i_lock_table.next; i++) {