diff --git a/4diac-forte.spec b/4diac-forte.spec
index afc6fff..5214c6a 100644
--- a/4diac-forte.spec
+++ b/4diac-forte.spec
@@ -1,13 +1,20 @@
 # Force out of source build
 %undefine __cmake_in_source_build
 
-%global with_lua 0
-%global with_luajit 1
 %global with_sysfs 1
 %global with_opcua 0
 %global with_paho 1
 %global with_modbus 1
 
+# LuaJIT is only available on i686, x86_64, and aarch64
+%ifarch i686 x86_64 aarch64
+%global with_lua 0
+%global with_luajit 1
+%else
+%global with_lua 1
+%global with_luajit 0
+%endif
+
 Name:     4diac-forte
 Version:  2.0.1
 Release:  1%{?dist}
@@ -112,7 +119,7 @@ install -p systemd/4diac-forte-sysconfig %{buildroot}%{_sysconfdir}/sysconfig/4d
 - Update to version 2.0.1
 - Enable MQTT support using Eclipse Paho
 - Enable Modbus support
-- Enable JIT for Lua
+- Enable JIT for Lua (i686, x86_64, aarch66 only)
 - Enable IEC-61131 module
 
 * Wed Jan 19 2022 Fedora Release Engineering <releng@fedoraproject.org> - 1.12.0-7