diff --git a/build/buildbot/config/include/csleobuild.xml b/build/buildbot/config/include/csleobuild.xml
index b3880d4491..4c567cc5fe 100644
--- a/build/buildbot/config/include/csleobuild.xml
+++ b/build/buildbot/config/include/csleobuild.xml
@@ -30,7 +30,7 @@
                 export DYLD_LIBRARY_PATH=../lib
                 cd tests &&
                 ./test -t &&
-                ./test_gui.app/Contents/MacOS/test_gui -t
+                open ./test_gui.app
             </command>
         </copy-with-defaults>
     </test>