diff --git a/.travis.yml b/.travis.yml
index d039d7b..44de8e6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -26,15 +26,16 @@ script:
   - cd $HOME/arduino_ide/hardware
   - mkdir espressif
   - cd espressif
-  - git clone https://github.com/me-no-dev/ESP31B.git esp31b
+  - git clone https://github.com/me-no-dev/ESP31B.git ESP31B
   - cd esp31b/tools
   - wget http://static.ficeto.com/xtensa-esp108-elf-linux32.tar.gz
-  - tar zxf xtensa-esp108-elf-linux32.tar.gz
+  - tar zxvf xtensa-esp108-elf-linux32.tar.gz
+  - mv xtensa-esp108-elf* xtensa-esp108-elf
   - source $TRAVIS_BUILD_DIR/travis/common.sh
   - arduino --board esp8266com:esp8266:generic --save-prefs
   - arduino --get-pref sketchbook.path
   - build_sketches arduino $HOME/Arduino/libraries/ESPAsyncWebServer esp8266
-  - arduino --board espressif:esp31b:esp31b --save-prefs
+  - arduino --board espressif:ESP31B:esp31b --save-prefs
   - arduino --get-pref sketchbook.path
   - build_sketches arduino $HOME/Arduino/libraries/ESPAsyncWebServer esp31b