diff --git a/index.php b/index.php
index 1a6301c..ec49aa0 100644
--- a/index.php
+++ b/index.php
@@ -62,7 +62,7 @@
             $platform = 'rpi3aplus';
             break;
         case '3B':
-            $platform = 'rpi3';
+            $platform = 'rpi3b';
             break;
         case '3B+':
             $platform = 'rpi3bplus';