diff --git a/util/xcompile/xcompile b/util/xcompile/xcompile
index 9019788749..45d2be4e0e 100644
--- a/util/xcompile/xcompile
+++ b/util/xcompile/xcompile
@@ -141,7 +141,7 @@ touch "$TMPFILE"
 trap clean_up EXIT
 
 # Architecture definition
-SUPPORTED_ARCHITECTURE="x86 arm"
+SUPPORTED_ARCHITECTURE="x86 arm aarch64"
 
 # ARM Architecture
 TARCH_arm="arm"
@@ -149,6 +149,12 @@ TBFDARCH_arm="littlearm"
 TCLIST_arm="armv7a"
 TWIDTH_arm="32"
 
+# AARCH64 Architecture
+TARCH_aarch64="aarch64"
+TBFDARCH_aarch64="littleaarch64"
+TCLIST_aarch64="aarch64"
+TWIDTH_aarch64="64"
+
 # X86 Architecture
 TARCH_x86="i386"
 TBFDARCH_x86="i386"