diff --git a/buildbot/master.cfg b/buildbot/master.cfg
index 92b7fca..02d6cfd 100644
--- a/buildbot/master.cfg
+++ b/buildbot/master.cfg
@@ -26,7 +26,7 @@ c['workers'] = [
     worker.DockerLatentWorker('f27', 'work3rP@ss!',
                               docker_host='unix:///var/run/docker.sock',
                               image='buildbot-worker:27',
-                              hostconfig={'cap_add': ['SYS_ADMIN']}),
+                              hostconfig={'cap_add': ['SYS_ADMIN'], 'security_opt': ['apparmor=unconfined']}),
 ]
 # 'protocols' contains information about protocols which master will use for
 # communicating with workers. You must define at least 'port' option that workers
@@ -103,7 +103,7 @@ qgis_install_factory.addStep(steps.ShellCommand(command=["/usr/bin/qgis", "--hel
 c['builders'] = []
 c['builders'].append(
     util.BuilderConfig(name="qgis",
-      workernames=["f26"],
+      workernames=["f27"],
       factory=qgis_factory))
 c['builders'].append(
     util.BuilderConfig(name="qgis_dnf_f26",