diff --git a/pkgs/tools/misc/skim/default.nix b/pkgs/tools/misc/skim/default.nix
index e7a39709630..80947ee06ae 100644
--- a/pkgs/tools/misc/skim/default.nix
+++ b/pkgs/tools/misc/skim/default.nix
@@ -39,6 +39,7 @@ rustPlatform.buildRustPackage rec {
     description = "Command-line fuzzy finder written in Rust";
     homepage = "https://github.com/lotabout/skim";
     license = licenses.mit;
+    mainProgram = "sk";
     maintainers = with maintainers; [ dywedir ];
   };
 }