diff --git a/apps/USBImager/install-64 b/apps/USBImager/install-64
index f159e63..990626c 100755
--- a/apps/USBImager/install-64
+++ b/apps/USBImager/install-64
@@ -15,7 +15,7 @@ git clone https://gitlab.com/bztsrc/usbimager.git || error "Failed to clone USBI
 cd usbimager/ || error "Failed to entr usbimager repo folder!"
 git checkout $VER || error "Failed to checkout version $VER!"
 cd src/
-USE_LIBUI=yes make -j$(nproc)
+USE_LIBUI=yes make -j$(nproc) || error "Failed to compile usbimager!"
 make deb
 cd ..
 sudo apt install -fy ./usbimager*arm64.deb
diff --git a/data/categories/structure b/data/categories/structure
index 34f0108..3c7b236 100644
--- a/data/categories/structure
+++ b/data/categories/structure
@@ -1,4 +1,3 @@
-AdventButWrong|Games
 All Is Well|Tools
 AndroidBuddy|Tools
 Angry IP scanner|Internet
@@ -35,30 +34,24 @@ FreeCAD|Editors
 FreeTube|Multimedia
 Geany Dark Mode|Eyecandy
 Github-CLI|Tools
-Godot Engine 3.2.4|Games
 Heroes 2|Games
 Https File Server|Tools
 Intellij IDEA|Editors
-Interactive Brokers TW|Tools
 jGRASP IDE|Editors
-KDiskMark|Tools
 Lego Digital Designer|Editors
 Libreoffice MS theme|Eyecandy
 LibrePCB|Editors
 Lightpad|Eyecandy
 Lokinet|Internet
-Lunar Client|Games
 Mac OS Theme|Eyecandy
 Min Browser|Internet
 Minecraft Bedrock|Games
 Minecraft Java|Games
 Minecraft Pi (Modded)|Games
-Minetest (MIneclone 2)|Games
 Mission Planner|Tools
 Node.js|Tools
 Notepad ++|Editors
 OBS Studio|Multimedia
-Old Scool Runescape|Games
 OpenSCAD|Editors
 Pale Moon Browser|Internet
 Pi-Apps Terminal Plugin|Tools
@@ -75,7 +68,6 @@ Pycharm CE|Editors
 QEMU|Tools
 Raspi2png|Tools
 Remarkable|Editors
-RPi-Play|Tools
 Scratch 2|Editors
 Scrcpy|Tools
 Snapdrop|Tools
@@ -89,8 +81,6 @@ Sublime Text|Editors
 TBOPlayer|Multimedia
 TeamViewer Host|Internet
 template|hidden
-testapp|
-Theme Saver|Eyecandy
 Timeshift|Tools
 tldr|Tools
 Tor Browser|Internet
@@ -112,3 +102,4 @@ Wine (x86)|Tools
 WPS Office|Editors
 YouTubuddy|Multimedia
 Zoom|Internet
+Theme Saver|