diff --git a/applications/mimeinfo.cache b/applications/mimeinfo.cache
index f0040b2..acf56a4 100644
--- a/applications/mimeinfo.cache
+++ b/applications/mimeinfo.cache
@@ -56,3 +56,4 @@ x-scheme-handler/rldb=wine-protocol-rldb.desktop;
 x-scheme-handler/spotify=spotify.desktop;
 x-scheme-handler/steam=steam.desktop;
 x-scheme-handler/steamlink=steam.desktop;
+x-scheme-handler/zotero=zotero.desktop;
diff --git a/applications/ranger.desktop b/applications/ranger.desktop
index 8df15fc..45f18a5 100644
--- a/applications/ranger.desktop
+++ b/applications/ranger.desktop
@@ -4,7 +4,7 @@ Name=ranger
 Comment=Launches the ranger file manager
 Icon=utilities-terminal
 Terminal=false
-Exec=kitty -e ranger
+Exec=source /home/emh/.zshenv && kitty -c $XDG_CONFIG_HOME/kitty/kitty.conf -e ranger %F
 Categories=ConsoleOnly;System;FileTools;FileManager
 MimeType=inode/directory;
 Keywords=File;Manager;Browser;Explorer;Launcher;Vi;Vim;Python
diff --git a/scripts/firefox b/scripts/firefox
index 30f6115..2f5d0fc 100755
--- a/scripts/firefox
+++ b/scripts/firefox
@@ -5,6 +5,6 @@
 # smooth scrolling
 # touchscreen scrolling
 # https://askubuntu.com/questions/853910/how-to-enable-touchscreen-scrolling-in-firefox/994483#994483
-
+source /home/emh/.zshenv && source /home/emh/.config/zsh/.zshrc
 HOME=$MOZILLA_HOME
 env MOZ_USE_XINPUT2=1 /usr/bin/firefox "$@"
diff --git a/scripts/rxvt b/scripts/rxvt
new file mode 100755
index 0000000..60fd656
--- /dev/null
+++ b/scripts/rxvt
@@ -0,0 +1,6 @@
+#!/bin/bash
+
+V="HOME=/home/emh source /home/emh/.zshenv && HOME=/home/emh source $XDG_CONFIG_HOME/zsh/.zshrc && HOME=/home/emh /usr/bin/kitty -c $XDG_CONFIG_HOME/kitty/kitty.conf "
+# echo '$V $@" > abc.log 2>&1 &
+OUT="$V$@"
+zsh -c "$OUT"