diff --git a/src/providers/mssql/index.js b/src/providers/mssql/index.js
index d4bbace..f3e307c 100644
--- a/src/providers/mssql/index.js
+++ b/src/providers/mssql/index.js
@@ -360,6 +360,11 @@ export class MssqlProvider {
         BEGIN
             ALTER TABLE customergroup ADD updated_at DATETIME2 NOT NULL CONSTRAINT DF_customergroup_updated_at DEFAULT SYSUTCDATETIME();
         END
+
+        IF OBJECT_ID(N'dbo.printeragent', N'U') IS NOT NULL AND COL_LENGTH('printeragent', 'sort') IS NULL
+        BEGIN
+            ALTER TABLE printeragent ADD sort INT NOT NULL CONSTRAINT DF_printeragent_sort DEFAULT 0;
+        END
       `);
     } catch {
       // ignore
diff --git a/src/providers/mssql/upgrade/2_to_3.js b/src/providers/mssql/upgrade/2_to_3.js
index f84f84b..b0ea887 100644
--- a/src/providers/mssql/upgrade/2_to_3.js
+++ b/src/providers/mssql/upgrade/2_to_3.js
@@ -9,5 +9,12 @@ export default async function upgrade({ query, assertVersion, setVersion }) {
 
   await query(INIT_PRINTERAGENT);
 
+  await query(`
+    IF OBJECT_ID(N'dbo.printeragent', N'U') IS NOT NULL AND COL_LENGTH('printeragent', 'sort') IS NULL
+    BEGIN
+        ALTER TABLE printeragent ADD sort INT NOT NULL CONSTRAINT DF_printeragent_sort DEFAULT 0;
+    END
+  `);
+
   await setVersion(3);
 }
diff --git a/src/providers/sqlite3/index.js b/src/providers/sqlite3/index.js
index 0e3195e..019c8d5 100644
--- a/src/providers/sqlite3/index.js
+++ b/src/providers/sqlite3/index.js
@@ -438,6 +438,11 @@ export class BetterSqlite3Provider extends BetterSqlite3Executor {
         this.db.exec(`ALTER TABLE customergroup ADD COLUMN updated_at TEXT`);
         this.db.exec(`UPDATE customergroup SET updated_at = strftime('%Y-%m-%dT%H:%M:%fZ', 'now') WHERE updated_at IS NULL`);
       }
+
+      const printeragentCols = this.db.pragma('table_info("printeragent")').map((c) => c.name);
+      if (printeragentCols.length > 0 && !printeragentCols.includes('sort')) {
+        this.db.exec(`ALTER TABLE printeragent ADD COLUMN sort INTEGER NOT NULL DEFAULT 0`);
+      }
     } catch {
       // ignore
     }