diff --git a/users/config/shell/zsh/zshrc b/users/config/shell/zsh/zshrc
index 2feee8e..ad17312 100644
--- a/users/config/shell/zsh/zshrc
+++ b/users/config/shell/zsh/zshrc
@@ -226,6 +226,8 @@ zstyle ':completion:*' verbose true
 
 # provide .. as a completion
 zstyle ':completion:*' special-dirs ..
+# match uppercase from lowercase
+zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
 
 
 # --------------------------------------------------------------------------------
diff --git a/users/myuser/graphical/default.nix b/users/myuser/graphical/default.nix
index 7cc5d13..ae0aeb9 100644
--- a/users/myuser/graphical/default.nix
+++ b/users/myuser/graphical/default.nix
@@ -66,6 +66,7 @@
     persistence."/state".directories = [
       "Downloads" # config.xdg.userDirs.download (infinite recursion)
       ".local/share/invokeai"
+      ".local/share/orca-slicer"
     ];
 
     persistence."/persist".directories = [
@@ -76,6 +77,7 @@
       ".config/gpu-screen-recorder"
       ".config/gh"
       ".config/gh-dash"
+      ".config/OrcaSlicer"
     ];
   };