diff --git a/home-mandlm.nix b/home-mandlm.nix
index 35c8d01..0755a2b 100644
--- a/home-mandlm.nix
+++ b/home-mandlm.nix
@@ -33,6 +33,7 @@
       gnome.simple-scan
       calibre
       libreoffice
+      gthumb
     ];
 
     stateVersion = "22.05";