diff --git a/.drone.yml b/.drone.yml
index 064993d..c788d67 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -9,6 +9,7 @@ steps:
   settings:
     repo: bv11-cr01.bessems.eu/library/lowdefy
     registry: bv11-cr01.bessems.eu
+    mtu: 1450
     tags: latest
     username:
       from_secret: harbor_username
@@ -26,6 +27,7 @@ steps:
   context: .
   settings:
     repo: djpbessems/lowdefy
+    mtu: 1450
     tags: latest
     username:
       from_secret: docker_username