diff --git a/gpio.sh b/gpio.sh
index a7873f5..37c3608 100755
--- a/gpio.sh
+++ b/gpio.sh
@@ -1,6 +1,9 @@
 #!/bin/bash
 
+GPIO=$1
+value=$2
+
 echo "Script: $0"
-echo "gpio_ $1"
-echo "value $2"
+echo "gpio_ $GPIO"
+echo "value $value"
 echo "=-=-=-=-"