diff --git a/src/vnet/fib/ip4_fib.c b/src/vnet/fib/ip4_fib.c
index 2fa5d7e..8e580a5 100644
--- a/src/vnet/fib/ip4_fib.c
+++ b/src/vnet/fib/ip4_fib.c
@@ -216,6 +216,7 @@
 	hash_unset (ip4_main.fib_index_by_table_id, fib_table->ft_table_id);
     }
 
+    vec_free (fib_table->ft_locks);
     vec_free(fib_table->ft_src_route_counts);
     ip4_fib_table_free(v4_fib);