diff --git a/targets/curie_bsp/include/alloca.h b/targets/curie_bsp/include/alloca.h
deleted file mode 100644
index 62c8fee46..000000000
--- a/targets/curie_bsp/include/alloca.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* Copyright 2016 Intel Corporation
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ALLOCA_H
-#define ALLOCA_H
-
-#define alloca(size) __builtin_alloca(size)
-
-#endif /* !ALLOCA_H */