--- a/modules/releaserunner/manifests/init.pp
+++ b/modules/releaserunner/manifests/init.pp
@@ -50,17 +50,16 @@ class releaserunner {
                 "releasetasks==0.3.3",
                 "requests==2.6.0",
                 "requests-hawk==1.0.0",
                 "simplejson==2.6.2",
                 "singledispatch==3.4.0.3",
                 "six==1.9.0",
                 "sqlalchemy-migrate==0.7.2",
                 "taskcluster==0.0.24",
-                "treeherder-client==2.0.1",
                 "wsgiref==0.1.2",
                 "zope.interface==4.0.2",
             ];
     }
 
     file {
         "${releaserunner::settings::root}/release-runner.ini":
             require => Python::Virtualenv["${releaserunner::settings::root}"],