diff --git a/src/audit.h b/src/audit.h
index 2633944..efe056a 100644
--- a/src/audit.h
+++ b/src/audit.h
@@ -46,6 +46,13 @@
 # define sp_reg lr_sp
 # define La_retval La_arm_retval
 # define int_retval lrv_reg[0]
+#elif defined __aarch64__
+# define pltenter la_aarch64_gnu_pltenter
+# define pltexit la_aarch64_gnu_pltexit
+# define La_regs La_aarch64_regs
+# define sp_reg lr_sp
+# define La_retval La_aarch64_retval
+# define int_retval lrv_xreg[0]
 #elif defined __powerpc__ && __WORDSIZE == 32
 # define pltenter la_ppc32_gnu_pltenter
 # define pltexit la_ppc32_gnu_pltexit