diff --git a/runtime/class_reference.h b/runtime/class_reference.h
index c3be720..77c296f 100644
--- a/runtime/class_reference.h
+++ b/runtime/class_reference.h
@@ -14,8 +14,8 @@
  * limitations under the License.
  */
 
-#ifndef ART_SRC_CLASS_REFERENCE_H_
-#define ART_SRC_CLASS_REFERENCE_H_
+#ifndef ART_RUNTIME_CLASS_REFERENCE_H_
+#define ART_RUNTIME_CLASS_REFERENCE_H_
 
 #include <stdint.h>
 
@@ -38,4 +38,4 @@
 
 }  // namespace art
 
-#endif  // ART_SRC_CLASS_REFERENCE_H_
+#endif  // ART_RUNTIME_CLASS_REFERENCE_H_