diff --git a/conf/install.exp b/conf/install.exp
index e753adc..bcbc98d 100644
--- a/conf/install.exp
+++ b/conf/install.exp
@@ -7,7 +7,7 @@ set seafile_data [lindex $argv 2]
 set fileserver_port [lindex $argv 3]
 set db_pwd [lindex $argv 4]
 
-spawn /var/www/seafile/seafile-server-4.4.3/setup-seafile-mysql.sh
+spawn /var/www/seafile/seafile-server-5.0.3/setup-seafile-mysql.sh
 
 expect "Press ENTER to continue"
 send "\r";
diff --git a/scripts/install b/scripts/install
index 70af46d..ed4a0f1 100644
--- a/scripts/install
+++ b/scripts/install
@@ -45,9 +45,9 @@ sudo mkdir -p $final_path/installed
 sudo mkdir -p $final_path/logs
 sudo mkdir -p $final_path/seafile-data
 sudo mkdir -p $final_path/seafile-server-$seafile_version
-sudo tar xzf ../sources/'seafile-server_'$seafile_version'_'$architecture'.tar'
+sudo tar xzf ../sources/'seafile-server_'$seafile_version'_'$architecture'.tar.gz'
 sudo mv seafile-server-$seafile_version/* $final_path/seafile-server-$seafile_version
-sudo mv ../sources/'seafile-server_'$seafile_version'_'$architecture'.tar' $final_path/installed
+sudo mv ../sources/'seafile-server_'$seafile_version'_'$architecture'.tar.gz' $final_path/installed
 
 # Find available ports
 findPort 8000
diff --git a/scripts/upgrade b/scripts/upgrade
index b5583a0..928fae5 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -11,9 +11,9 @@ final_path=/var/www/$app
 
 # extract new version
 sudo mkdir -p $final_path/seafile-server-$seafile_version
-sudo tar xzf ../sources/'seafile-server_'$seafile_version'_'$architecture'.tar'
+sudo tar xzf ../sources/'seafile-server_'$seafile_version'_'$architecture'.tar.gz'
 sudo mv seafile-server-$seafile_version/* $final_path/seafile-server-$seafile_version
-sudo mv ../sources/'seafile-server_'$seafile_version'_'$architecture'.tar' $final_path/installed
+sudo mv ../sources/'seafile-server_'$seafile_version'_'$architecture'.tar.gz' $final_path/installed
 
 # stop seafile server
 sudo service seafile-server stop
@@ -115,7 +115,7 @@ sudo rm -r /tmp/seahub_cache
 sudo service seafile-server start
 
 # remove old version files
-sudo rm -f $final_path/installed/seafile-server_$installed_version_$architecture.tar
+sudo rm -f $final_path/installed/seafile-server_$installed_version_$architecture.tar*
 sudo rm -f $final_path/seafile-server_$installed_version_$architecture
 
 # store new installed version