diff --git a/lib/functions/ilike.ex b/lib/functions/ilike.ex
index 82e7cf0..8fa403d 100644
--- a/lib/functions/ilike.ex
+++ b/lib/functions/ilike.ex
@@ -3,7 +3,7 @@ defmodule AshPostgres.Functions.ILike do
   Maps to the builtin postgres function `ilike`.
   """
 
-  use Ash.Query.Function, name: :ilike
+  use Ash.Query.Function, name: :ilike, predicate?: true
 
   def args, do: [[:string, :string]]
 end
diff --git a/lib/functions/like.ex b/lib/functions/like.ex
index bfd2bbd..8b2d51b 100644
--- a/lib/functions/like.ex
+++ b/lib/functions/like.ex
@@ -3,7 +3,7 @@ defmodule AshPostgres.Functions.Like do
   Maps to the builtin postgres function `like`.
   """
 
-  use Ash.Query.Function, name: :like
+  use Ash.Query.Function, name: :like, predicate?: true
 
   def args, do: [[:string, :string]]
 end