diff --git a/.travis.yml b/.travis.yml
index ac10ff5..8309c8e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -90,14 +90,14 @@
         - pip install -U platformio
         - platformio update      
       script:
-        - mkdir -p examples/knx-usb/lib/knx
-        - cp -rv src/* examples/knx-usb/lib/knx
-        - cp -v library.properties examples/knx-usb/lib/knx
+        #- mkdir -p examples/knx-usb/lib/knx
+        #- cp -rv src/* examples/knx-usb/lib/knx
+        #- cp -v library.properties examples/knx-usb/lib/knx
         - mkdir -p /tmp/scripts
         - cp examples/knx-usb/custom_hwids.py /tmp/scripts
         - platformio settings set force_verbose yes
         - echo "-------";pwd;echo "--------";
-        - platformio ci --lib="." --project-conf=examples/knx-usb/platformio.ini examples/knx-usb/src/main.cpp
+        - platformio ci --lib="." --project-conf=examples/knx-usb/platformio-ci.ini examples/knx-usb/src/main.cpp
       
 notifications:
   email:
diff --git a/examples/knx-usb/platformio-ci.ini b/examples/knx-usb/platformio-ci.ini
index ed036ec..299002a 100644
--- a/examples/knx-usb/platformio-ci.ini
+++ b/examples/knx-usb/platformio-ci.ini
@@ -7,14 +7,10 @@
 ;
 ; Please visit documentation for the other options and examples
 ; https://docs.platformio.org/page/projectconf.html
-[platformio]
-libdeps_dir = /tmp/libdeps
-
 [env:adafruit_feather_m0]
 platform = atmelsam
 board = adafruit_feather_m0
 framework = arduino
-lib_extra_dirs = ../../../
 
 ; VID must be changed to some known KNX Manufacturer 
 ; so that the KNX USB interface gets recognized by ETS
@@ -32,6 +28,3 @@ build_flags =
   -DUSE_CEMI_SERVER
   -DUSE_TINYUSB
   -Wno-unknown-pragmas
-
-debug_tool = jlink
-#upload_protocol = jlink