diff --git a/home/linux/gui/base/creative.nix b/home/linux/gui/base/creative.nix
index d300f640..e1b5a918 100644
--- a/home/linux/gui/base/creative.nix
+++ b/home/linux/gui/base/creative.nix
@@ -14,6 +14,7 @@
       inkscape # vector graphics
       krita # digital painting
       musescore # music notation
+      orca-slicer # 3d printer slicer app
       # reaper # audio production
       # sonic-pi # music programming
 
diff --git a/hosts/idols-ai/preservation.nix b/hosts/idols-ai/preservation.nix
index 253ac0aa..3d9e4bca 100644
--- a/hosts/idols-ai/preservation.nix
+++ b/hosts/idols-ai/preservation.nix
@@ -300,6 +300,10 @@ in
         ".local/share/io.github.clash-verge-rev.clash-verge-rev"
         ".local/share/clash-verge"
 
+        # Orca Slicer - 3D Printer Slicer
+        ".local/share/orca-slicer"
+        ".config/OrcaSlicer"
+
         # Audio
         ".config/pulse"
         ".local/state/wireplumber"