diff --git a/.travis.yml b/.travis.yml
index a225754..3fdcf2b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,11 +4,9 @@ os:
   - linux
 
 before_install:
-  - sudo apt-get install -y libjson-c-dev
-  - git clone https://git.openwrt.org/project/libubox.git
-  - cd libubox && cmake -DBUILD_LUA=OFF . && sudo make install && cd -
+  - sudo apt-get install -y libev-dev libssl-dev
   - git clone https://github.com/zhaojh329/libuwsc.git
-  - cd libuwsc && cmake -DUWSC_SSL_SUPPORT=OFF . && sudo make install && cd -
+  - cd libuwsc && cmake . && sudo make install && cd -
   - git clone https://github.com/protobuf-c/protobuf-c.git
   - cd protobuf-c && ./autogen.sh && ./configure --disable-protoc && sudo make install && cd -