diff --git a/sql/updates/reverse-dev.sql b/sql/updates/reverse-dev.sql
index e07e6726f..adfc363e3 100644
--- a/sql/updates/reverse-dev.sql
+++ b/sql/updates/reverse-dev.sql
@@ -5,7 +5,6 @@ DROP FUNCTION IF EXISTS _timescaledb_internal.create_chunk_table;
 DROP FUNCTION IF EXISTS _timescaledb_internal.create_chunk_replica_table;
 DROP FUNCTION IF EXISTS _timescaledb_internal.chunk_drop_replica;
 DROP FUNCTION IF EXISTS _timescaledb_internal.create_chunk;
-DROP FUNCTION IF EXISTS _timescaledb_internal.copy_chunk_data;
 DROP PROCEDURE IF EXISTS _timescaledb_internal.wait_subscription_sync;
 DROP PROCEDURE IF EXISTS timescaledb_experimental.move_chunk;
 DROP PROCEDURE IF EXISTS timescaledb_experimental.copy_chunk;