diff --git a/accumulo.spec b/accumulo.spec
index 09d9ff3..9b17c6f 100644
--- a/accumulo.spec
+++ b/accumulo.spec
@@ -6,7 +6,7 @@
 
 Name:    accumulo
 Version: 1.8.1
-Release: 3%{?dist}
+Release: 4%{?dist}
 Summary: A software platform for processing vast amounts of data
 License: ASL 2.0
 Group:   Development/Libraries
@@ -54,6 +54,7 @@ BuildRequires: google-gson
 BuildRequires: guava
 BuildRequires: hadoop-client
 BuildRequires: hadoop-tests
+BuildRequires: jackson-core
 BuildRequires: java-devel
 BuildRequires: jetty-security
 BuildRequires: jetty-server
@@ -370,7 +371,7 @@ cp %{buildroot}%{_sysconfdir}/%{name}/log4j.properties %{buildroot}%{_sysconfdir
 cp %{buildroot}%{_sysconfdir}/%{name}/log4j.properties %{buildroot}%{_sysconfdir}/%{name}/monitor_logger.properties
 
 # main launcher
-%jpackage_script %{main_class} "" "" %{name}:%{name}/%{name}-tserver:jetty:servlet:avro/avro:apache-commons-io:apache-commons-cli:apache-commons-codec:apache-commons-collections:apache-commons-configuration:apache-commons-lang:apache-commons-logging:apache-commons-math:apache-commons-vfs:beust-jcommander:google-gson:guava:hadoop/hadoop-auth:hadoop/hadoop-common:hadoop/hadoop-hdfs:jansi/jansi:jline/jline:libthrift:log4j-1.2.17:slf4j/slf4j-api:slf4j/slf4j-log4j12:zookeeper/zookeeper:protobuf-java:jackson/jackson-mapper-asl:jackson/jackson-core-asl:jackson-databind:htrace/htrace-core %{name} true
+%jpackage_script %{main_class} "" "" %{name}:%{name}/%{name}-tserver:jetty:servlet:avro/avro:apache-commons-io:apache-commons-cli:apache-commons-codec:apache-commons-collections:apache-commons-configuration:apache-commons-lang:apache-commons-logging:apache-commons-math:apache-commons-vfs:beust-jcommander:google-gson:guava:hadoop/hadoop-auth:hadoop/hadoop-common:hadoop/hadoop-hdfs:jansi/jansi:jline/jline:libthrift:log4j-1.2.17:slf4j/slf4j-api:slf4j/slf4j-log4j12:zookeeper/zookeeper:protobuf-java:jackson/jackson-mapper-asl:jackson-annotations:jackson-core:jackson-databind:htrace/htrace-core %{name} true
 # fixup the generated jpackage script
 sed -i -e 's/^#!\/bin\/sh$/#!\/usr\/bin\/bash/' %{buildroot}%{_bindir}/%{name}
 # ensure the java configuration options know which service is being called
@@ -539,6 +540,9 @@ getent passwd %{name} >/dev/null || /usr/sbin/useradd --comment "%{longproj}" --
 %systemd_post %{name}-monitor.service
 
 %changelog
+* Fri Oct 27 2017 Mike Miller <mmiller@apache.org> - 1.8.1-4
+- Update Jackson jar classpath locations
+
 * Thu Apr 13 2017 Mike Miller <mmiller@apache.org> - 1.8.1-3
 - Added jackson-databind to classpath