diff --git a/src/backend/distributed/deparser/deparse_database_stmts.c b/src/backend/distributed/deparser/deparse_database_stmts.c
index 64d52d486..1f421f0a0 100644
--- a/src/backend/distributed/deparser/deparse_database_stmts.c
+++ b/src/backend/distributed/deparser/deparse_database_stmts.c
@@ -29,7 +29,6 @@
 static void AppendAlterDatabaseOwnerStmt(StringInfo buf, AlterOwnerStmt *stmt);
 static void AppendAlterDatabaseSetStmt(StringInfo buf, AlterDatabaseSetStmt *stmt);
 static void AppendAlterDatabaseStmt(StringInfo buf, AlterDatabaseStmt *stmt);
-static void AppendDefElemConnLimit(StringInfo buf, DefElem *def);
 static void AppendCreateDatabaseStmt(StringInfo buf, CreatedbStmt *stmt);
 static void AppendDropDatabaseStmt(StringInfo buf, DropdbStmt *stmt);
 static void AppendGrantOnDatabaseStmt(StringInfo buf, GrantStmt *stmt);