diff --git a/src/backend/distributed/commands/table.c b/src/backend/distributed/commands/table.c
index 1442c6c4c..f15017f4e 100644
--- a/src/backend/distributed/commands/table.c
+++ b/src/backend/distributed/commands/table.c
@@ -2380,6 +2380,15 @@ ErrorIfUnsupportedAlterTableStmt(AlterTableStmt *alterTableStatement)
 				break;
 			}
 
+#if PG_VERSION_NUM >= PG_VERSION_14
+			case AT_DetachPartitionFinalize:
+			{
+				ereport(ERROR, (errmsg("ALTER TABLE .. DETACH PARTITION .. FINALIZE "
+									   "commands are currently unsupported.")));
+				break;
+			}
+
+#endif
 			case AT_DetachPartition:
 			{
 				/* we only allow partitioning commands if they are only subcommand */
@@ -2391,7 +2400,16 @@ ErrorIfUnsupportedAlterTableStmt(AlterTableStmt *alterTableStatement)
 									errhint("You can issue each subcommand "
 											"separately.")));
 				}
+				#if PG_VERSION_NUM >= PG_VERSION_14
+				PartitionCmd *partitionCommand = (PartitionCmd *) command->def;
 
+				if (partitionCommand->concurrent)
+				{
+					ereport(ERROR, (errmsg("ALTER TABLE .. DETACH PARTITION .. "
+										   "CONCURRENTLY commands are currently "
+										   "unsupported.")));
+				}
+				#endif
 				ErrorIfCitusLocalTablePartitionCommand(command, relationId);
 
 				break;
diff --git a/src/test/regress/expected/pg14.out b/src/test/regress/expected/pg14.out
index 954680ccd..2c67f0c13 100644
--- a/src/test/regress/expected/pg14.out
+++ b/src/test/regress/expected/pg14.out
@@ -143,5 +143,23 @@ DETAIL:  on server postgres@localhost:xxxxx connectionId: xxxxxxx
 reindex(TABLESPACE test_tablespace1) index idx;
 ERROR:  tablespace "test_tablespace1" does not exist
 set citus.log_remote_commands to off;
+-- error out in case of ALTER TABLE .. DETACH PARTITION .. CONCURRENTLY/FINALIZE
+-- only if it's a distributed partitioned table
+CREATE TABLE par (a INT UNIQUE) PARTITION BY RANGE(a);
+CREATE TABLE par_1 PARTITION OF par FOR VALUES FROM (1) TO (4);
+CREATE TABLE par_2 PARTITION OF par FOR VALUES FROM (5) TO (8);
+-- works as it's not distributed
+ALTER TABLE par DETACH PARTITION par_1 CONCURRENTLY;
+-- errors out
+SELECT create_distributed_table('par','a');
+ create_distributed_table
+---------------------------------------------------------------------
+
+(1 row)
+
+ALTER TABLE par DETACH PARTITION par_2 CONCURRENTLY;
+ERROR:  ALTER TABLE .. DETACH PARTITION .. CONCURRENTLY commands are currently unsupported.
+ALTER TABLE par DETACH PARTITION par_2 FINALIZE;
+ERROR:  ALTER TABLE .. DETACH PARTITION .. FINALIZE commands are currently unsupported.
 set client_min_messages to error;
 drop schema pg14 cascade;
diff --git a/src/test/regress/sql/pg14.sql b/src/test/regress/sql/pg14.sql
index 24a2dac66..141d931e7 100644
--- a/src/test/regress/sql/pg14.sql
+++ b/src/test/regress/sql/pg14.sql
@@ -39,6 +39,18 @@ reindex(verbose, TABLESPACE test_tablespace) index idx ;
 reindex(TABLESPACE test_tablespace1) index idx;
 set citus.log_remote_commands to off;
 
+-- error out in case of ALTER TABLE .. DETACH PARTITION .. CONCURRENTLY/FINALIZE
+-- only if it's a distributed partitioned table
+CREATE TABLE par (a INT UNIQUE) PARTITION BY RANGE(a);
+CREATE TABLE par_1 PARTITION OF par FOR VALUES FROM (1) TO (4);
+CREATE TABLE par_2 PARTITION OF par FOR VALUES FROM (5) TO (8);
+-- works as it's not distributed
+ALTER TABLE par DETACH PARTITION par_1 CONCURRENTLY;
+-- errors out
+SELECT create_distributed_table('par','a');
+ALTER TABLE par DETACH PARTITION par_2 CONCURRENTLY;
+ALTER TABLE par DETACH PARTITION par_2 FINALIZE;
+
 set client_min_messages to error;
 drop schema pg14 cascade;