diff --git a/include/syscall.h b/include/syscall.h
index 688b66ea852..23d6c045730 100644
--- a/include/syscall.h
+++ b/include/syscall.h
@@ -1,7 +1,7 @@
 /*
  * Copyright (c) 2017, Intel Corporation
  *
- * SPDX-License-Identifier: Apache 2.0
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 
diff --git a/kernel/include/syscall_handler.h b/kernel/include/syscall_handler.h
index 8df61823f23..8f4cb37179e 100644
--- a/kernel/include/syscall_handler.h
+++ b/kernel/include/syscall_handler.h
@@ -1,7 +1,7 @@
 /*
  * Copyright (c) 2017, Intel Corporation
  *
- * SPDX-License-Identifier: Apache 2.0
+ * SPDX-License-Identifier: Apache-2.0
  */