diff --git a/core/stdlib/std.ncl b/core/stdlib/std.ncl
index 96e00ed42d..ee4eeb214f 100644
--- a/core/stdlib/std.ncl
+++ b/core/stdlib/std.ncl
@@ -835,7 +835,7 @@
         # Example
 
         ```nickel
-        [ (1 == 2), (1 == 1), (1 == 3) ] |> std.contract.check
+        [ (1 == 2), (1 == 1), (1 == 3) ] |> std.contract.assert_all
          => error: contract broken by a value
         ```