diff --git a/help.sh b/help.sh
index 06a9056..e51adc1 100755
--- a/help.sh
+++ b/help.sh
@@ -52,6 +52,8 @@
                             Stands for "VendorDlkm, NO Dependencies"
     odnod                   Quickly rebuild the odm_dlkm image from built packages
                             Stands for "OdmDlkm, NO Dependencies"
+    sdnod                   Quickly rebuild the system_dlkm image from built packages
+                            Stands for "SystemDlkm, NO Dependencies"
 
 
 So, for example, you could run: