diff --git a/platform/osx/joypad_osx.cpp b/platform/osx/joypad_osx.cpp
index 85148ca84de..d8463469381 100644
--- a/platform/osx/joypad_osx.cpp
+++ b/platform/osx/joypad_osx.cpp
@@ -323,7 +323,7 @@ bool JoypadOSX::configure_joypad(IOHIDDeviceRef p_device_ref, joypad *p_joy) {
 
 	if (vendor && product_id) {
 		char uid[128];
-		sprintf(uid, "%08x%08x%08x%08x", OSSwapHostToBigInt32(3), OSSwapHostToBigInt32(vendor), OSSwapHostToBigInt32(product_id), OSSwapHostToBigInt32(version));
+		snprintf(uid, 128, "%08x%08x%08x%08x", OSSwapHostToBigInt32(3), OSSwapHostToBigInt32(vendor), OSSwapHostToBigInt32(product_id), OSSwapHostToBigInt32(version));
 		input->joy_connection_changed(id, true, name, uid);
 	} else {
 		//bluetooth device