diff --git a/build-configs.yaml b/build-configs.yaml
index 83b279c..36f239d 100644
--- a/build-configs.yaml
+++ b/build-configs.yaml
@@ -24,6 +24,8 @@ parameters:
 
   drupal:
     docroot: web
+    simpletest:
+      db: mysql://app:app@database/app#test
 
   docker-compose:
     services:
diff --git a/phpunit.xml b/phpunit.xml
deleted file mode 100644
index dff535b..0000000
--- a/phpunit.xml
+++ /dev/null
@@ -1,36 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<phpunit
-  beStrictAboutChangesToGlobalState="true"
-  beStrictAboutOutputDuringTests="false"
-  beStrictAboutTestsThatDoNotTestAnything="true"
-  bootstrap="web/core/tests/bootstrap.php"
-  cacheResult="false"
-  colors="true"
-  failOnWarning="true"
-  printerClass="\Drupal\Tests\Listeners\HtmlOutputPrinter"
->
-  <php>
-    <env name="BROWSERTEST_OUTPUT_BASE_URL" value=""/>
-    <env name="BROWSERTEST_OUTPUT_DIRECTORY" value=""/>
-    <env name="MINK_DRIVER_ARGS" value=''/>
-    <env name="MINK_DRIVER_ARGS_WEBDRIVER" value=''/>
-    <env name="MINK_DRIVER_CLASS" value=''/>
-    <env name="SIMPLETEST_BASE_URL" value="http://web"/>
-    <env name="SIMPLETEST_DB" value="mysql://app:app@database/app#test"/>
-
-    <ini name="error_reporting" value="32767"/>
-    <ini name="memory_limit" value="-1"/>
-  </php>
-
-  <testsuites>
-    <testsuite name="functional">
-      <directory>./web/modules/custom/**/tests/**/Functional</directory>
-    </testsuite>
-    <testsuite name="kernel">
-      <directory>./web/modules/custom/**/tests/**/Kernel</directory>
-    </testsuite>
-    <testsuite name="unit">
-      <directory>./web/modules/custom/**/tests/**/Unit</directory>
-    </testsuite>
-  </testsuites>
-</phpunit>
diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index 179546d..a53e84c 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -17,7 +17,7 @@
     <env name="MINK_DRIVER_ARGS_WEBDRIVER" value=''/>
     <env name="MINK_DRIVER_CLASS" value=''/>
     <env name="SIMPLETEST_BASE_URL" value="http://web"/>
-    <env name="SIMPLETEST_DB" value="sqlite://localhost//dev/shm/test.sqlite"/>
+    <env name="SIMPLETEST_DB" value="mysql://app:app@database/app#test"/>
 
     <ini name="error_reporting" value="32767"/>
     <ini name="memory_limit" value="-1"/>