diff --git a/moonlight-common/src/com/limelight/nvstream/http/PairingManager.java b/moonlight-common/src/com/limelight/nvstream/http/PairingManager.java
index f0737725..660ff6b3 100644
--- a/moonlight-common/src/com/limelight/nvstream/http/PairingManager.java
+++ b/moonlight-common/src/com/limelight/nvstream/http/PairingManager.java
@@ -19,6 +19,7 @@ import java.net.Socket;
 import java.security.*;
 import java.security.cert.*;
 import java.util.Arrays;
+import java.util.Locale;
 import java.util.Random;
 
 public class PairingManager {
@@ -214,7 +215,7 @@ public class PairingManager {
 	
 	public static String generatePinString() {
 		Random r = new Random();
-		return String.format("%d%d%d%d",
+		return String.format((Locale)null, "%d%d%d%d",
 				r.nextInt(10), r.nextInt(10),
 				r.nextInt(10), r.nextInt(10));
 	}