diff --git a/db_scripts/diff/15213.down b/db_scripts/diff/15213.down
new file mode 100644
index 00000000..bca913fa
--- /dev/null
+++ b/db_scripts/diff/15213.down
@@ -0,0 +1,3 @@
+USE provisioning;
+
+ALTER TABLE `provisioning`.`rtc_session` DROP COLUMN `rtc_network_tag`;
\ No newline at end of file
diff --git a/db_scripts/diff/15213.up b/db_scripts/diff/15213.up
new file mode 100644
index 00000000..5f035e9d
--- /dev/null
+++ b/db_scripts/diff/15213.up
@@ -0,0 +1,4 @@
+USE provisioning;
+
+ALTER TABLE `provisioning`.`rtc_session`
+    ADD COLUMN `rtc_network_tag` VARCHAR(45) NOT NULL;
\ No newline at end of file