diff --git a/lib/wifi/index.js b/lib/wifi/index.js
index 340cd78..59a2766 100644
--- a/lib/wifi/index.js
+++ b/lib/wifi/index.js
@@ -160,7 +160,7 @@ class Wifi {
 	 * @param {function} callback 	Function called after psk hash is generated
 	 */
 	createPSK (ssid, pwd, callback) {
-		const cmd = `wpa_passphrase "${ssid}" "${pwd}" | grep "psk="`
+		const cmd = `wpa_passphrase '${ssid.replace(/'/g, `'\\''`)}' '${pwd.replace(/'/g, `'\\''`)}' | grep "psk="`
 		let lines
 		let hash
 		let plaintext