diff --git a/test/Bindings/Ocaml/target.ml b/test/Bindings/Ocaml/target.ml
index d69fb0e664f..26cd12939d1 100644
--- a/test/Bindings/Ocaml/target.ml
+++ b/test/Bindings/Ocaml/target.ml
@@ -43,9 +43,7 @@ let machine = TargetMachine.create (Target.default_triple ()) target
 
 let test_target_data () =
   let module DL = DataLayout in
-  let layout = "e-p:32:32:32-S32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-" ^
-               "f16:16:16-f32:32:32-f64:32:64-f128:128:128-v64:32:64-v128:32:128-" ^
-               "a0:0:64-n32" in
+  let layout = "e-p:32:32-f64:32:64-v64:32:64-v128:32:128-n32-S32" in
   let dl     = DL.of_string layout in
   let sty    = struct_type context [| i32_type; i64_type |] in