diff --git a/users/gandalf/modules/packages.nix b/users/gandalf/modules/packages.nix
index cea66d9..651c394 100644
--- a/users/gandalf/modules/packages.nix
+++ b/users/gandalf/modules/packages.nix
@@ -19,6 +19,7 @@
     unstable.isisdl # downloader for isis of tu-berlin
     sage # open source mathematics software, free alternative to magma, maple, mathematica, and matlab
     filebrowser # filebrowser is a web application for managing files and directories
+    anki # spaced repetition flashcard program
   ];
 
 }