diff --git a/src/include/catalog/pg_aggregate.h b/src/include/catalog/pg_aggregate.h
index 3c5f59b..6fb10a9 100644
*** a/src/include/catalog/pg_aggregate.h
--- b/src/include/catalog/pg_aggregate.h
*************** DATA(insert ( 3538	string_agg_transfn	st
*** 233,239 ****
  DATA(insert ( 3545	bytea_string_agg_transfn	bytea_string_agg_finalfn		0	2281	_null_ ));
  
  /* json */
! DATA(insert ( 3172	json_agg_transfn	json_agg_finalfn		0	2281	_null_ ));
  
  /*
   * prototypes for functions in pg_aggregate.c
--- 233,239 ----
  DATA(insert ( 3545	bytea_string_agg_transfn	bytea_string_agg_finalfn		0	2281	_null_ ));
  
  /* json */
! DATA(insert ( 3175	json_agg_transfn	json_agg_finalfn		0	2281	_null_ ));
  
  /*
   * prototypes for functions in pg_aggregate.c