diff --git a/installation-images.changes b/installation-images.changes
index 73b0936..d078bc6 100644
--- a/installation-images.changes
+++ b/installation-images.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu Apr  4 09:55:08 UTC 2019 - Richard Brown <rbrown@suse.com>
+
+- Add MicroOS flavor in addition to MicroOS theme introduced on Apr 1 
+
 -------------------------------------------------------------------
 Thu Apr  4 08:15:06 UTC 2019 - Richard Brown <rbrown@suse.com>
 
diff --git a/installation-images.spec b/installation-images.spec
index d0263fc..ba7ff3c 100644
--- a/installation-images.spec
+++ b/installation-images.spec
@@ -78,6 +78,15 @@ ExclusiveArch:  do_not_build
 %endif
 %endif
 
+%if "%flavor" == "MicroOS"
+# don't build on Leap for now
+%if 0%{?is_opensuse} && !0%{?sle_version}
+%ifnarch %ix86
+%define theme MicroOS
+%endif
+%endif
+%endif
+
 %if "%flavor" == "SLED"
 # build SLED only on x86_64
 %if "%{_target_cpu}" == "x86_64" && 0%{?sle_version} && !0%{?is_opensuse}