diff --git a/includes/system.php b/includes/system.php
index c49551e..66a7e4b 100755
--- a/includes/system.php
+++ b/includes/system.php
@@ -40,6 +40,15 @@ function RPiVersion() {
     'a220a0' => 'Compute Module 3',
     'a020a0' => 'Compute Module 3',
     'a02100' => 'Compute Module 3+',
+    'a03111' => 'Model 4B Revision 1.1 (1 GB)',
+    'b03111' => 'Model 4B Revision 1.1 (2 GB)',
+    'b03112' => 'Model 4B Revision 1.2 (2 GB)',
+    'b03114' => 'Model 4B Revision 1.4 (2 GB)',
+    'c03111' => 'Model 4B Revision 1.1 (4 GB)',
+    'c03112' => 'Model 4B Revision 1.2 (4 GB)',
+    'c03114' => 'Model 4B Revision 1.4 (4 GB)',
+    'd03114' => 'Model 4B Revision 1.4 (8 GB)',
+    'c03130' => 'Model 4B Revision 1.0 (4 GB)',
     //Orange Pi Boards
     'orpi' => 'Orange Pi',
     'orpizero' => 'Orange Pi Zero',