diff --git a/libraries/chain/include/eosio/chain/wasm_eosio_injection.hpp b/libraries/chain/include/eosio/chain/wasm_eosio_injection.hpp
index d59e81f9ba7..59a1d63ede0 100644
--- a/libraries/chain/include/eosio/chain/wasm_eosio_injection.hpp
+++ b/libraries/chain/include/eosio/chain/wasm_eosio_injection.hpp
@@ -759,8 +759,9 @@ namespace eosio { namespace chain { namespace wasm_injections {
 
 
    struct post_op_injectors : wasm_ops::op_types<pass_injector> {
-      using loop_t   = wasm_ops::loop        <checktime_injection>;
+      using loop_t        = wasm_ops::loop        <checktime_injection>;
       using call_t   = wasm_ops::call        <fix_call_index>;
+      using grow_memory_t = wasm_ops::grow_memory <checktime_injection>;
    };
 
    template <typename ... Visitors>