diff --git a/src/databases/Postgres.ts b/src/databases/Postgres.ts
index 6001a38..1bb4e08 100644
--- a/src/databases/Postgres.ts
+++ b/src/databases/Postgres.ts
@@ -15,6 +15,10 @@ export class Mysql implements IDatabase {
         if (!this.config.readOnly) {
             // Upgrade database if required
             this.upgradeDB(this.config.fileNamePrefix, this.config.dbSchemaFolder);
+
+            if (this.config.createDbIfNotExists && !this.config.readOnly && fs.existsSync(this.config.dbSchemaFileName)) {
+                this.pool.query(this.processUpgradeQuery(fs.readFileSync(this.config.dbSchemaFileName).toString()));
+            }
         }
     }
 
diff --git a/src/databases/Sqlite.ts b/src/databases/Sqlite.ts
index 1ef1823..b2880a2 100644
--- a/src/databases/Sqlite.ts
+++ b/src/databases/Sqlite.ts
@@ -50,7 +50,7 @@ export class Sqlite implements IDatabase {
         this.db = new Sqlite3(this.config.dbPath, {readonly: this.config.readOnly, fileMustExist: !this.config.createDbIfNotExists});
 
         if (this.config.createDbIfNotExists && !this.config.readOnly && fs.existsSync(this.config.dbSchemaFileName)) {
-            this.db.exec(fs.readFileSync(this.config.dbSchemaFileName).toString());
+            this.db.exec(Sqlite.processUpgradeQuery(fs.readFileSync(this.config.dbSchemaFileName).toString()));
         }
 
         if (!this.config.readOnly) {