diff --git a/.travis.mk b/.travis.mk
index 1033b0673..35f930a61 100644
--- a/.travis.mk
+++ b/.travis.mk
@@ -51,11 +51,11 @@ EXCLUDE_avr_raven = ipv6/rpl-collect
 EXAMPLES_sky = $(EXAMPLES_most_non_native) sky-shell
 
 COOJA_TESTS_DIR     = tools/cooja/contiki_tests
-COOJA_TESTS_ALL     = $(COOJA_TESTS_DIR)/*.csc
+COOJA_TESTS_ALL     = $(COOJA_TESTS_DIR)/*_helloworld.csc
 ## Some Cooja tests can also be excluded:
-EXCLUDE_COOJA_TESTS = servreg-hack.csc sky_coffee.csc rime_collect.csc rime_trickle.csc 
+#EXCLUDE_COOJA_TESTS = servreg-hack.csc sky_coffee.csc rime_collect.csc rime_trickle.csc 
 ## And some can also be marked:
-MARK_COOJA_TESTS    = crosslevel.csc ip_sky_telnet_ping.csc
+#MARK_COOJA_TESTS    = crosslevel.csc ip_sky_telnet_ping.csc
 
 CT := \033[0;0m