diff --git a/include/cutils/atomic-inline.h b/include/cutils/atomic-inline.h
index 0b13138..29a28d5 100644
--- a/include/cutils/atomic-inline.h
+++ b/include/cutils/atomic-inline.h
@@ -43,7 +43,9 @@
 # error "Must define ANDROID_SMP before including atomic-inline.h"
 #endif
 
-#if defined(__arm__)
+#if defined(__aarch64__)
+#include <cutils/atomic-aarch64.h>
+#elif defined(__arm__)
 #include <cutils/atomic-arm.h>
 #elif defined(__i386__) || defined(__x86_64__)
 #include <cutils/atomic-x86.h>