diff --git a/.travis.yml b/.travis.yml
index 99bf0c9..422200c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -33,8 +33,8 @@ env:
     - PLATFORMIO_CI_SRC=Examples/Struct_send
     - PLATFORMIO_CI_SRC=Examples/TxRxBlinky
     - PLATFORMIO_CI_SRC=Examples/WeatherNode
-    - PLATFORMIO_CI_SRC=Examples/WirelessProgramming_OTA\Node
-    - PLATFORMIO_CI_SRC=Examples/WirelessProgramming_OTA\Programmer
+    - PLATFORMIO_CI_SRC=Examples/WirelessProgramming_OTA/Node
+    - PLATFORMIO_CI_SRC=Examples/WirelessProgramming_OTA/Programmer
 
 install:
     - pip install -U platformio