diff --git a/README.md b/README.md
index bc21afd..42091e2 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,9 @@
-# picnic-analyze
+# howto
+```
+nix run git+https://git.yori.cc/yorick/picnic-cli --
+```
+
+# picnic-cli
 
 ```
 Available commands:
diff --git a/flake.nix b/flake.nix
index 6319ef4..9049b1c 100644
--- a/flake.nix
+++ b/flake.nix
@@ -8,6 +8,7 @@
         yarn install --production --ignore-scripts --prefer-offline
       '';
       postInstall = "rm $out/bin/yarn";
+      meta.mainProgram = "picnic";
     };
   };
 }