diff --git a/src/systemc/ext/utils/endian.hh b/src/systemc/ext/utils/endian.hh
index fcf47e8..86e05cc 100644
--- a/src/systemc/ext/utils/endian.hh
+++ b/src/systemc/ext/utils/endian.hh
@@ -67,7 +67,8 @@
    || defined(_M_ALPHA) || defined(__amd64) \
    || defined(__amd64__) || defined(_M_AMD64) \
    || defined(__x86_64) || defined(__x86_64__) \
-   || defined(_M_X64) || defined(__bfin__)
+   || defined(_M_X64) || defined(__bfin__) \
+   || defined(__arm__) || defined(__aarch64__)
 
 # define SC_BOOST_LITTLE_ENDIAN
 # define SC_BOOST_BYTE_ORDER 1234