diff --git a/appveyor.yml b/appveyor.yml
index 9ff140b0a2..5cbbb67386 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -18,10 +18,10 @@ install:
     - mkdir c:\php && cd c:\php
     - appveyor DownloadFile https://raw.githubusercontent.com/symfony/binary-utils/master/cacert.pem
     - appveyor DownloadFile https://github.com/symfony/binary-utils/releases/download/v0.1/php-5.3.9-nts-Win32-VC9-x86.zip
-    - 7z x php-5.3.9-nts-Win32-VC9-x86.zip -y >nul
     - appveyor DownloadFile https://raw.githubusercontent.com/symfony/binary-utils/master/ICU-51.2-dlls.zip
     - 7z x ICU-51.2-dlls.zip -y >nul
     - appveyor DownloadFile https://github.com/symfony/binary-utils/releases/download/v0.1/php-7.1.3-Win32-VC14-x86.zip
+    - 7z x php-7.1.3-Win32-VC14-x86.zip -y >nul
     - cd ext
     - appveyor DownloadFile https://raw.githubusercontent.com/symfony/binary-utils/master/php_intl-3.0.0-5.3-nts-vc9-x86.zip
     - 7z x php_intl-3.0.0-5.3-nts-vc9-x86.zip -y >nul
@@ -47,19 +47,21 @@ install:
     - echo extension=php_pdo_sqlite.dll >> php.ini-max
     - echo extension=php_curl.dll >> php.ini-max
     - echo curl.cainfo=c:\php\cacert.pem >> php.ini-max
-    - copy /Y php.ini-max php.ini
+    - copy /Y php.ini-min php.ini
+    - echo extension=php_openssl.dll >> php.ini
     - cd c:\projects\symfony
     - IF NOT EXIST composer.phar (appveyor DownloadFile https://getcomposer.org/download/1.3.0/composer.phar)
     - php composer.phar self-update
     - copy /Y .composer\* %APPDATA%\Composer\
     - php .github/build-packages.php "HEAD^" src\Symfony\Bridge\PhpUnit
     - IF %APPVEYOR_REPO_BRANCH%==master (SET COMPOSER_ROOT_VERSION=dev-master) ELSE (SET COMPOSER_ROOT_VERSION=%APPVEYOR_REPO_BRANCH%.x-dev)
+    - php composer.phar config platform.php 5.3.9
     - php composer.phar update --no-progress --no-suggest --ansi
     - php phpunit install
 
 test_script:
     - SET X=0
-    - cd c:\php && 7z x php-7.1.3-Win32-VC14-x86.zip -y >nul && copy /Y php.ini-min php.ini
+    - cd c:\php && copy /Y php.ini-min php.ini
     - cd c:\projects\symfony
     - php phpunit src\Symfony --exclude-group benchmark,intl-data || SET X=!errorlevel!
     - cd c:\php && 7z x php-5.3.9-nts-Win32-VC9-x86.zip -y >nul && copy /Y php.ini-min php.ini
diff --git a/src/Symfony/Component/Routing/Tests/RouterTest.php b/src/Symfony/Component/Routing/Tests/RouterTest.php
index 409959eec0..4fba383a7c 100644
--- a/src/Symfony/Component/Routing/Tests/RouterTest.php
+++ b/src/Symfony/Component/Routing/Tests/RouterTest.php
@@ -12,6 +12,7 @@
 namespace Symfony\Component\Routing\Tests;
 
 use PHPUnit\Framework\TestCase;
+use Symfony\Component\Routing\RouteCollection;
 use Symfony\Component\Routing\Router;
 use Symfony\Component\HttpFoundation\Request;
 
@@ -83,7 +84,7 @@ class RouterTest extends TestCase
     {
         $this->router->setOption('resource_type', 'ResourceType');
 
-        $routeCollection = $this->getMockBuilder('Symfony\Component\Routing\RouteCollection')->getMock();
+        $routeCollection = new RouteCollection();
 
         $this->loader->expects($this->once())
             ->method('load')->with('routing.yml', 'ResourceType')