diff --git a/azure-pipelines.yaml b/azure-pipelines.yaml
index 7a3128161..29c95209d 100644
--- a/azure-pipelines.yaml
+++ b/azure-pipelines.yaml
@@ -42,7 +42,7 @@ jobs:
           --build-arg HTTP_PROXY=http://proxy.frankfurt-airport.de:8080
           --build-arg NO_PROXY='localhost,127.0.0.1,*.docker.internal,*.azmk8s.io,devfra.azurecr.io,devfra.westeurope.data.azurecr.io'
           --build-arg FROM_IMG=devfra.azurecr.io/de.fraport.build/haskell
-          --build-arg MOUNT_DIR=/agent/_work/1/s/
+          --build-arg MOUNT_DIR=/agent/_work/1/s
 # - job: BuildKitTest
 #   container:
 #     image: 'devfra.azurecr.io/de.fraport.trusted/buildkit:0.12.1'