diff --git a/package.json b/package.json
index d089e27..ec5f5c6 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@mdslab/iotronic-lightning-rod",
-  "version": "2.0.3",
+  "version": "2.0.4",
   "description": "Implementation of the Lightning-rod, the Stack4Things node-side probe (this version works with the standalone version of IoTronic) http://stack4things.unime.it/",
   "main": "lightning-rod.js",
   "directories": {
diff --git a/scripts/lr_configure.sh b/scripts/lr_configure.sh
old mode 100644
new mode 100755
diff --git a/scripts/postinst b/scripts/postinst
old mode 100644
new mode 100755
diff --git a/scripts/postuninst b/scripts/postuninst
old mode 100644
new mode 100755