diff --git a/ee/scripts/schema/db/init_dbs/postgresql/1.10.0/1.10.0.sql b/ee/scripts/schema/db/init_dbs/postgresql/1.10.0/1.10.0.sql
index 044b24176..0950ce407 100644
--- a/ee/scripts/schema/db/init_dbs/postgresql/1.10.0/1.10.0.sql
+++ b/ee/scripts/schema/db/init_dbs/postgresql/1.10.0/1.10.0.sql
@@ -70,8 +70,8 @@ $$
             );
             CREATE TABLE backup_v1_10_0.metric_series
             (
-                series_id  integer generated BY DEFAULT AS IDENTITY PRIMARY KEY,
-                metric_id  integer REFERENCES metrics (metric_id) ON DELETE CASCADE,
+                series_id  integer,
+                metric_id  integer,
                 index      integer                                        NOT NULL,
                 name       text                                           NULL,
                 filter     jsonb                                          NOT NULL,
diff --git a/scripts/schema/db/init_dbs/postgresql/1.10.0/1.10.0.sql b/scripts/schema/db/init_dbs/postgresql/1.10.0/1.10.0.sql
index f2fb3f839..3b085e1a9 100644
--- a/scripts/schema/db/init_dbs/postgresql/1.10.0/1.10.0.sql
+++ b/scripts/schema/db/init_dbs/postgresql/1.10.0/1.10.0.sql
@@ -70,8 +70,8 @@ $$
             );
             CREATE TABLE backup_v1_10_0.metric_series
             (
-                series_id  integer generated BY DEFAULT AS IDENTITY PRIMARY KEY,
-                metric_id  integer REFERENCES metrics (metric_id) ON DELETE CASCADE,
+                series_id  integer,
+                metric_id  integer,
                 index      integer                                        NOT NULL,
                 name       text                                           NULL,
                 filter     jsonb                                          NOT NULL,