diff --git a/simgear/nasal/naref.h b/simgear/nasal/naref.h
index 217b7477..21f766f5 100644
--- a/simgear/nasal/naref.h
+++ b/simgear/nasal/naref.h
@@ -18,7 +18,8 @@
 # endif
 #elif defined(_M_IX86) || defined(__i386) || defined(__x86_64) || \
       defined(__ia64__) || defined(_M_IA64) || defined(__ARMEL__) || \
-      defined(_M_X64) || defined(_M_ARM)
+      defined(_M_X64) || defined(_M_ARM) || \
+      defined(__e2k__)
 # define NASAL_LE
 #elif defined(__sparc) || defined(__ARMEB__) || \
       defined(__hppa__) || defined(__s390__) || defined(__s390x__)