diff --git a/avro.spec b/avro.spec
index 72efc51..e60ad0e 100644
--- a/avro.spec
+++ b/avro.spec
@@ -1,6 +1,6 @@
 Name:             avro
 Version:          1.7.5
-Release:          2%{?dist}
+Release:          3%{?dist}
 Summary:          Data serialization system
 Group:            Development/Libraries
 License:          ASL 2.0
@@ -73,6 +73,10 @@ Summary:          Apache Avro Mapred API
 Requires:         hadoop-client
 Requires:         hadoop-mapreduce
 
+# Hadoop is not available on ARM (yet)
+# https://bugzilla.redhat.com/show_bug.cgi?id=999971
+ExcludeArch:      %{arm}
+
 %description  mapred
 An org.apache.hadoop.mapred compatible API for using Avro Serialization in Hadoop
 
@@ -160,6 +164,9 @@ sed -i "s|<module>archetypes</module>||" lang/java/pom.xml
 %doc LICENSE.txt NOTICE.txt
 
 %changelog
+* Fri Nov 29 2013 Marek Goldmann <mgoldman@redhat.com> - 1.7.5-3
+- Do not ship avro-mapred on ARM since hadoop is not available there (yet)
+
 * Thu Nov 28 2013 Marek Goldmann <mgoldman@redhat.com> - 1.7.5-2
 - Support for new hadoop