diff --git a/scripts/core/sxmo_setpermissions.sh b/scripts/core/sxmo_setpermissions.sh
index d462499..ef8c951 100755
--- a/scripts/core/sxmo_setpermissions.sh
+++ b/scripts/core/sxmo_setpermissions.sh
@@ -8,7 +8,7 @@ DEVICE="unknown"
 
 #Detecting device
 if [ -e /sys/firmware/devicetree/base ]; then
-    if grep -q pinephone compatible; then
+    if grep -q pinephone /sys/firmware/devicetree/base/compatible; then
         DEVICE="pinephone"
     fi
 fi