--- a/crates/jrsonnet-evaluator/src/function/arglike.rs
+++ b/crates/jrsonnet-evaluator/src/function/arglike.rs
@@ -273,7 +273,8 @@
 	}
 }
 impl_args_like! {
-	0usize; A @ B C D E F G H I J K L
+	// First argument is already in position, so count starts from 1
+	1usize; A @ B C D E F G H I J K L
 }
 
 impl ArgsLike for () {