diff --git a/README.md b/README.md
index cf22c18..cd2e8e5 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ voipbl.sh
 ```
 #!/bin/bash
 
-URL="http://www.voipbl.org/update/"
+URL="https://voipbl.org/update/"
 
 set -e
 echo "Downloading rules from VoIP Blacklist"
@@ -19,7 +19,7 @@ wget -qO - $URL -O /tmp/voipbl.txt
 echo "Loading rules..."
 
 # Check if rule set exists and create one if required
-if ! $(/usr/sbin/ipset list voipbl > /dev/null 2>&1); then
+if ! $(/sbin/ipset list voipbl > /dev/null 2>&1); then
   ipset -N voipbl iphash
 fi
   
@@ -33,7 +33,7 @@ ipset destroy voipbl_temp > /dev/null 2>&1 || true
 ipset -N voipbl_temp iphash hashsize 131072 maxelem 260000
  
 cat /tmp/voipbl.txt |\
-  awk '{print "if ! [[ \""$1"\" =~ ^#$|^0.0.0.0 ]]; then /usr/sbin/ipset -A voipbl_temp \""$1"\" ; fi;"}' | sh
+  awk '{print "if ! [[ \""$1"\" =~ ^#$|^0.0.0.0 ]]; then /sbin/ipset -A voipbl_temp \""$1"\" ; fi;"}' | sh
  
 ipset swap voipbl_temp voipbl
 ipset destroy voipbl_temp || true