diff --git a/t/selenium/nose2cfg/localtest.cfg b/t/selenium/nose2cfg/localtest.cfg
index 88a00126..75f40614 100644
--- a/t/selenium/nose2cfg/localtest.cfg
+++ b/t/selenium/nose2cfg/localtest.cfg
@@ -14,7 +14,7 @@ test_fullname = True
 
 [multiprocess] #change thread count here. should be the same as in testrunner
 always-on = True
-processes = 2
+processes = 1
 
 [output-buffer]
 always-on = True