diff --git a/install-webmin.sh b/install-webmin.sh
index 3422730..305151c 100755
--- a/install-webmin.sh
+++ b/install-webmin.sh
@@ -2,6 +2,7 @@
 # Webmin Install Script
 
 if type apt &>/dev/null; then
+	rm -f /etc/apt/sources.list.d/webmin.list
     echo -e "deb http://download.webmin.com/download/repository sarge contrib" > /etc/apt/sources.list.d/webmin.list
     cd /tmp
     wget -O- http://www.webmin.com/jcameron-key.asc | apt-key add -
@@ -10,6 +11,7 @@ if type apt &>/dev/null; then
     apt -y install webmin
 	
 elif type apt-get &>/dev/null; then
+	rm -f /etc/apt/sources.list.d/webmin.list
     echo -e "deb http://download.webmin.com/download/repository sarge contrib" > /etc/apt/sources.list.d/webmin.list
     cd /tmp
     wget -O- http://www.webmin.com/jcameron-key.asc | apt-key add -
@@ -18,6 +20,7 @@ elif type apt-get &>/dev/null; then
     apt-get -y install webmin
 	
 elif type yum &>/dev/null; then
+	rm -f /etc/yum.repos.d/webmin.repo
     cat << EOF > /etc/yum.repos.d/webmin.repo
 [Webmin]
 name=Webmin Distribution Neutral