diff --git a/install.sh b/install.sh
index f6347e5..2f21061 100644
--- a/install.sh
+++ b/install.sh
@@ -35,9 +35,13 @@ elif [ "${ARCH}" = "i386-linux-gnu" ]; then
     INIMOD_ARCH="32"
     MYSTIC_ARCH="l32"
     MYSTIC_EXT="rar"
+elif [ "${ARCH}" = "aarch64-linux-gnu" ]; then
+    INIMOD_ARCH="64"
+    MYSTIC_ARCH="p64"
+    MYSTIC_EXT="zip"
 elif [ "${ARCH}" = "arm-linux-gnueabihf" ]; then
     INIMOD_ARCH="32"
-    MYSTIC_ARCH="p64"
+    MYSTIC_ARCH="p32"
     MYSTIC_EXT="zip"
 else
     echo "Architecture not supported: ${ARCH}"