diff --git a/src/rpc/.travis.yml b/src/rpc/.travis.yml
index 7c8891bc1..cb01e888e 100644
--- a/src/rpc/.travis.yml
+++ b/src/rpc/.travis.yml
@@ -3,18 +3,11 @@ language: php
 php:
   - 7.0
   - 7.1
+  - 7.2
 
 install:
-  - wget https://github.com/swoole/swoole-src/archive/v4.0.2.tar.gz -O swoole.tar.gz
-  - mkdir -p swoole
-  - tar -xf swoole.tar.gz -C swoole --strip-components=1
-  - rm swoole.tar.gz
-  - cd swoole
-  - phpize
-  - ./configure
-  - make -j$(nproc)
-  - make install
-  - cd -
+  - wget https://github.com/swoole/swoole-src/archive/v4.0.2.tar.gz -O swoole.tar.gz && mkdir -p swoole && tar -xf swoole.tar.gz -C swoole --strip-components=1 && rm swoole.tar.gz && cd swoole && phpize && ./configure && make -j$(nproc) && make install && cd -
+  - echo "extension = swoole.so" >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini
 
 before_script:
   - composer update