diff --git a/home/home.nix b/home/home.nix
index 2e648bf..569797c 100644
--- a/home/home.nix
+++ b/home/home.nix
@@ -41,6 +41,9 @@ let
 		};}))
     tootle
     subsurface
+
+    # for research project
+    twister
 	];
 
   graphicsApps = [