diff --git a/programs.nix b/programs.nix
index 7fc40b0..bb16be9 100644
--- a/programs.nix
+++ b/programs.nix
@@ -19,6 +19,8 @@
     nextcloud-client
     spotify
     gimp # Image editing
+    haskellPackages.calculator # calculator
+
 
     # School / University
     miktex # Latex