diff --git a/polkadot/.dockerignore b/polkadot/.dockerignore
index 2b0e81eaf0a60d5fa67ff3a0cdaa32ff7fd07bb2..45051abf40fe3d34770628313e59c838a2f56d89 100644
--- a/polkadot/.dockerignore
+++ b/polkadot/.dockerignore
@@ -1,2 +1,2 @@
 doc
-target
+**/target