diff --git a/mozilla/tools/buildbot-configs/testing/talos/perfmaster/master.cfg b/mozilla/tools/buildbot-configs/testing/talos/perfmaster/master.cfg
index 3b91eb6d5de..e81b51d9911 100644
--- a/mozilla/tools/buildbot-configs/testing/talos/perfmaster/master.cfg
+++ b/mozilla/tools/buildbot-configs/testing/talos/perfmaster/master.cfg
@@ -70,6 +70,8 @@ c['bots'] = [("qm-pxp01", "1dontcare"),
              ("qm-mini-xp04", "w1nd3rs"),
              ("qm-mini-xp05", "w1nd3rs"),
              ("qm-mini-xp06", "w1nd3rs"),
+             ("qm-mini-xp07", "w1nd3rs"),
+             ("qm-mini-xp08", "w1nd3rs"),
              ("qm-pmac01", "mac1nt0sh"),
              ("qm-pmac02", "mac1nt0sh"),
              ("qm-pmac03", "mac1nt0sh"),
@@ -1103,7 +1105,7 @@ win32_branch_builder = {
 
 win32_throttled_trunk_builder = {
     'name': "WINNT 5.1 talos qm-mini-xp01 throttled trunk",
-    'slavenames': ['qm-mini-xp01'],
+    'slavenames': ['qm-mini-xp01', 'qm-mini-xp08'],
     'builddir': "win32-throttled-trunk",
     'factory': win32_trunk_steps,
     'category': "Firefox Trunk"