diff --git a/.travis b/.travis
index 196da7d3b..9100c3e65 160000
--- a/.travis
+++ b/.travis
@@ -1 +1 @@
-Subproject commit 196da7d3be33444d6c0ca06bf2bce53725684d87
+Subproject commit 9100c3e65a4747cba6f98373f074341c342f6661
diff --git a/pr2eus/test/speak-test.test b/pr2eus/test/speak-test.test
index 93033e80f..efbd6fb03 100644
--- a/pr2eus/test/speak-test.test
+++ b/pr2eus/test/speak-test.test
@@ -1,7 +1,5 @@
 <launch>
-  <env name="DISPLAY" value="" />
-
-  <param name="dummy" command="xsel fp rehash" />
+  <env name="DISPLAY" value=":0.0" />
 
   <test test-name="speak_test_node" pkg="roseus" type="roseus"
         args="$(find pr2eus)/test/speak-test.l" time-limit="1800" />