diff --git a/SparkleShare/Linux/sparkleshare-invite-opener.desktop b/SparkleShare/Linux/sparkleshare-invite-opener.desktop
index d0d287c5..b2cc168a 100644
--- a/SparkleShare/Linux/sparkleshare-invite-opener.desktop
+++ b/SparkleShare/Linux/sparkleshare-invite-opener.desktop
@@ -3,5 +3,5 @@ Type=Application
 Name=SparkleShareInviteOpener
 Exec=sparkleshare open %U
 Terminal=false
-MimeType=application/x-sparkleshare;x-scheme-handler/sparkleshare;application/x-sparkleshare-unsafe;x-scheme-handler/sparkleshare-unsafe;
+MimeType=application/x-sparkleshare;x-scheme-handler/sparkleshare;
 NoDisplay=true
diff --git a/SparkleShare/Linux/sparkleshare.in b/SparkleShare/Linux/sparkleshare.in
index 8d33189b..3eba8ef5 100755
--- a/SparkleShare/Linux/sparkleshare.in
+++ b/SparkleShare/Linux/sparkleshare.in
@@ -63,8 +63,7 @@ case $1 in
     ;;
   open|--open)
     invite=`date -u +%N`
-    open=`echo $2 | sed s/sparkleshare:/https:/`
-    open=`echo $open | sed s/sparkleshare-unsafe:/http:/`
+    open=`echo $2 | sed s/sparkleshare:\/\/addProject//`
     curl --insecure --output ~/SparkleShare/$invite.xml $open
     ;;
   *)
diff --git a/SparkleShare/Windows/SparkleShareInviteOpener/sparkleshare-invite-opener.cs b/SparkleShare/Windows/SparkleShareInviteOpener/sparkleshare-invite-opener.cs
index 4d572f72..e7992dac 100644
--- a/SparkleShare/Windows/SparkleShareInviteOpener/sparkleshare-invite-opener.cs
+++ b/SparkleShare/Windows/SparkleShareInviteOpener/sparkleshare-invite-opener.cs
@@ -37,8 +37,7 @@ namespace SparkleShare {
             string xml = "";
 
             // Windows sometimes doesn't strip off protocol handlers            
-            url = url.Replace ("sparkleshare-unsafe:", "");
-            url = url.Replace ("sparkleshare:", "");
+            url = url.Replace ("sparkleshare://addProject/", "");
 
             WebClient web_client = new WebClient ();