diff --git a/snippets/nix.snippets b/snippets/nix.snippets
index 9b95205..bc89a52 100644
--- a/snippets/nix.snippets
+++ b/snippets/nix.snippets
@@ -6,3 +6,6 @@ snippet shell nix-shell
 				$1
 			];
 		}
+
+snippet optionalAttrs
+  lib.attrsets.optionalAttrs $1 $2