diff --git a/llvm/bindings/ocaml/llvm/llvm_ocaml.c b/llvm/bindings/ocaml/llvm/llvm_ocaml.c
index 3eae5d9f0ab8..98354fc84cdb 100644
--- a/llvm/bindings/ocaml/llvm/llvm_ocaml.c
+++ b/llvm/bindings/ocaml/llvm/llvm_ocaml.c
@@ -416,7 +416,7 @@ CAMLprim value llvm_lookup_global(value Name, LLVMModuleRef M) {
   CAMLparam1(Name);
   LLVMValueRef GlobalVar;
   if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
-    value Option = caml_alloc(1, 1);
+    value Option = alloc(1, 1);
     Field(Option, 0) = (value) GlobalVar;
     CAMLreturn(Option);
   }
@@ -493,7 +493,7 @@ CAMLprim value llvm_lookup_function(value Name, LLVMModuleRef M) {
   CAMLparam1(Name);
   LLVMValueRef Fn;
   if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
-    value Option = caml_alloc(1, 1);
+    value Option = alloc(1, 1);
     Field(Option, 0) = (value) Fn;
     CAMLreturn(Option);
   }