diff --git a/.drone.env b/.drone.env
index 7a18519c1a..1fee4b83c6 100644
--- a/.drone.env
+++ b/.drone.env
@@ -3,5 +3,5 @@ CORE_COMMITID=76af1195cb662e4cebc5f3fab4e5383bf0498702
 CORE_BRANCH=master
 
 # The test runner source for UI tests
-WEB_COMMITID=f1c70eb67fbe86f6f32f851ec6199f0b25bb5393
+WEB_COMMITID=0f33afcd13c48bed018515dd3206af122369c8ce
 WEB_BRANCH=master
diff --git a/.drone.star b/.drone.star
index 45f768d85c..baff7d8c3e 100644
--- a/.drone.star
+++ b/.drone.star
@@ -580,7 +580,8 @@ def uiTestPipeline(ctx, suiteName, storage = 'owncloud', accounts_hash_difficult
           'cd /srv/app/web',
           'git checkout $WEB_COMMITID',
           'cp -r tests/acceptance/filesForUpload/* /uploads',
-          'yarn install-all',
+          'yarn install --all',
+          'yarn build',
           './tests/acceptance/run.sh'
         ],
         'volumes':
@@ -646,9 +647,11 @@ def accountsUITests(ctx, storage = 'owncloud', accounts_hash_difficulty = 4):
           'cd /srv/app/web',
           'git checkout $WEB_COMMITID',
           'cp -r tests/acceptance/filesForUpload/* /uploads',
-          'yarn install-all',
+          'yarn install --all',
+          'yarn build',
           'cd /drone/src/accounts',
           'yarn install --all',
+          'yarn build',
           'make test-acceptance-webui'
         ],
         'volumes':