diff --git a/.travis.yml b/.travis.yml
index 781628b7..02a58765 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -74,6 +74,7 @@ matrix:
       env: SCRIPT=coverage
     - env: SCRIPT=arduino VERSION=1.5.8 BOARD=arduino:avr:uno
     - env: SCRIPT=arduino VERSION=1.6.7 BOARD=arduino:avr:uno
+    - env: SCRIPT=arduino VERSION=1.6.8 BOARD=arduino:avr:uno
     - env: SCRIPT=platformio BOARD=uno
     - env: SCRIPT=platformio BOARD=due
     - env: SCRIPT=platformio BOARD=esp01