diff --git a/51-android.rules b/51-android.rules
index 64a8743..7e4f9af 100644
--- a/51-android.rules
+++ b/51-android.rules
@@ -530,6 +530,9 @@ LABEL="not_Samsung"
 #	Sharp
 ATTR{idVendor}=="04dd", ENV{adb_user}="yes"
 
+#	Sonim
+ATTR{idVendor}=="1d9c", ENV{adb_user}="yes"
+
 #	Sony
 ATTR{idVendor}=="054c", ENV{adb_user}="yes"