diff --git a/src/os/darwin/inc/os.h b/src/os/darwin/inc/os.h
index 1aececeec9ad3f3447fe46bb03dc61ddfb9ec8f2..a58885a6446eb99822e35d3abe4359d9e6df267c 100644
--- a/src/os/darwin/inc/os.h
+++ b/src/os/darwin/inc/os.h
@@ -13,8 +13,8 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef TDENGINE_PLATFORM_LINUX_H
-#define TDENGINE_PLATFORM_LINUX_H
+#ifndef TDENGINE_PLATFORM_DARWIN_H
+#define TDENGINE_PLATFORM_DARWIN_H
 
 #ifdef __cplusplus
 extern "C" {