diff --git a/apps/Cura/install-32 b/apps/Cura/install-32
index 6a28775..b1e36d6 100755
--- a/apps/Cura/install-32
+++ b/apps/Cura/install-32
@@ -7,15 +7,21 @@ function error {
   exit 1
 }
 
-wget -O ~/Cura.AppImage https://github.com/smartavionics/Cura/releases/download/20210522/Cura-mb-master-armhf-20210522.AppImage || error "Failed to download!"
+wget -O ~/Cura.AppImage https://github.com/smartavionics/Cura/releases/download/20210608/Cura-mb-master-armhf-20210608.AppImage || error "Failed to download!"
 
 chmod +x ~/Cura.AppImage
 
+#get stl-thumb package
+rm -f ~/stl-thumb_0.4.0_armhf.deb
+wget https://github.com/unlimitedbacon/stl-thumb/releases/download/v0.4.0/stl-thumb_0.4.0_armhf.deb
+"${DIRECTORY}/pkg-install" "$HOME/stl-thumb_0.4.0_armhf.deb" "$(dirname "$0")" || exit 1
+rm -f ~/stl-thumb_0.4.0_armhf.deb
+
 echo "[Desktop Entry]
 Name=Ultimaker Cura
 GenericName=3D Printing Software
 Comment=Cura converts 3D models into paths for a 3D printer. It prepares your print for maximum accuracy, minimum printing time and good reliability with many extra features that make your print come out great.
-Exec=bash -c 'sudo modprobe fuse; ~/Cura.AppImage'
+Exec=bash -c 'sudo modprobe fuse; ~/Cura.AppImage '"'\ "%f"'"
 Icon=$(dirname $0)/icon-64.png
 Terminal=false
 Type=Application
diff --git a/apps/Cura/install-64 b/apps/Cura/install-64
index 0c3e17e..ee89cf3 100755
--- a/apps/Cura/install-64
+++ b/apps/Cura/install-64
@@ -7,10 +7,16 @@ function error {
   exit 1
 }
 
-wget -O ~/Cura.AppImage https://github.com/smartavionics/Cura/releases/download/20210522/Cura-mb-master-aarch64-20210522.AppImage || error "Failed to download!"
+wget -O ~/Cura.AppImage https://github.com/smartavionics/Cura/releases/download/20210608/Cura-mb-master-aarch64-20210608.AppImage || error "Failed to download!"
 
 chmod +x ~/Cura.AppImage
 
+#get stl-thumb package
+rm -f ~/stl-thumb_0.4.0_armhf.deb
+wget https://github.com/unlimitedbacon/stl-thumb/releases/download/v0.4.0/stl-thumb_0.4.0_armhf.deb
+"${DIRECTORY}/pkg-install" "$HOME/stl-thumb_0.4.0_armhf.deb" "$(dirname "$0")" || exit 1
+rm -f ~/stl-thumb_0.4.0_armhf.deb
+
 echo "[Desktop Entry]
 Name=Ultimaker Cura
 GenericName=3D Printing Software
diff --git a/apps/Cura/uninstall b/apps/Cura/uninstall
index d713495..f0ca6e5 100755
--- a/apps/Cura/uninstall
+++ b/apps/Cura/uninstall
@@ -6,7 +6,9 @@ function error {
   echo -e "\\e[91m$1\\e[39m"
   exit 1
 }
+
+"${DIRECTORY}/purge-installed" "$(dirname "$0")" || exit 1
+
 rm -f ~/.local/share/applications/cura.desktop
 rm -f ~/Cura-mb-master-armhf-20200902.AppImage
 rm -rf  ~/.cache/cura
-#gio trash ~/.config/cura