diff --git a/src/main.js b/src/main.js
index e7dba29..34b3023 100755
--- a/src/main.js
+++ b/src/main.js
@@ -222,9 +222,9 @@ var App = {
 			SSLCA: this.certFile,
 			SSLMODE: 'VERIFY_IDENTITY',
 			SSLCIPHER: 'AES256-SHA',
-			AUTO_RECONNECT: 1,
-			NO_PROMPT: 1,
-			NO_BIGINT: 1
+			AUTO_RECONNECT: '1',
+			NO_PROMPT: '1',
+			NO_BIGINT: '1'
 		};
 
 		this.regWrite(path + 'ODBC Data Sources', dsName, driverName);