diff --git a/Build/Scripts/runTests.sh b/Build/Scripts/runTests.sh
index 3f93ce9..0a6164f 100755
--- a/Build/Scripts/runTests.sh
+++ b/Build/Scripts/runTests.sh
@@ -114,7 +114,7 @@ cleanTestFiles() {
     # test related
     echo -n "Clean test related files ... "
     rm -rf \
-        .Build/Web/typo3temp/var/tests/
+        .Build/public/typo3temp/var/tests/
     echo "done"
 }
 
@@ -430,7 +430,7 @@ fi
 
 # Create .cache dir: composer need this.
 mkdir -p .cache
-mkdir -p .Build/Web/typo3temp/var/tests
+mkdir -p .Build/public/typo3temp/var/tests
 
 IMAGE_PHP="ghcr.io/sbuerk/demo-core-testing-$(echo "php${PHP_VERSION}" | sed -e 's/\.//'):latest"
 IMAGE_ALPINE="docker.io/alpine:3.8"
diff --git a/composer.json b/composer.json
index bb08e04..bd58ac6 100644
--- a/composer.json
+++ b/composer.json
@@ -105,7 +105,7 @@
 		},
 		"typo3/cms": {
 			"extension-key": "tea",
-			"web-dir": ".Build/Web"
+			"web-dir": ".Build/public"
 		}
 	},
 	"scripts": {
@@ -149,7 +149,7 @@
 			"@ci:ts:lint",
 			"@ci:yaml:lint"
 		],
-		"ci:tests:create-directories": "mkdir -p .Build/Web/typo3temp/var/tests",
+		"ci:tests:create-directories": "mkdir -p .Build/public/typo3temp/var/tests",
 		"ci:tests:functional": [
 			"@ci:tests:create-directories",
 			"find 'Tests/Functional' -wholename '*Test.php' | parallel --gnu 'echo; echo \"Running functional test suite {}\"; .Build/bin/phpunit -c ./Configuration/FunctionalTests.xml {}';"