diff --git a/docs/shared/installation.rst b/docs/shared/installation.rst
index e75d1a579..c7c375083 100644
--- a/docs/shared/installation.rst
+++ b/docs/shared/installation.rst
@@ -34,7 +34,7 @@
 
         .. code:: bash
 
-          nix-env -i haskellPackages.postgrest
+          nix-env -i postgrest
 
   .. group-tab:: Windows