diff --git a/ct/cryptpad.sh b/ct/cryptpad.sh
index 68a8877..cc9847c 100644
--- a/ct/cryptpad.sh
+++ b/ct/cryptpad.sh
@@ -36,11 +36,10 @@ function update_script() {
 
         msg_info "Updating $APP to ${RELEASE}"
         temp_dir=$(mktemp -d)
-        temp_file=$(mktemp)
         cp /opt/cryptpad/config/config.js /opt/config.js
-        wget -q "https://github.com/cryptpad/cryptpad/archive/refs/tags/${RELEASE}.tar.gz" -P $temp_dir -O $temp_file
+        wget -q "https://github.com/cryptpad/cryptpad/archive/refs/tags/${RELEASE}.tar.gz" -P $temp_dir
         cd $temp_dir
-        tar zxf $temp_file
+        tar zxf $RELEASE.tar.gz
         cp -rf cryptpad-$RELEASE/* /opt/cryptpad
         cd /opt/cryptpad
         $STD npm ci