diff --git a/.prettierignore b/.prettierignore
index 1435fa7dd3..f1ca1c7f39 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -36,6 +36,10 @@ lib
 /contracts/erc20/test/generated-wrappers
 /contracts/erc20/generated-artifacts
 /contracts/erc20/test/generated-artifacts
+/contracts/erc20-bridge-sampler/generated-wrappers
+/contracts/erc20-bridge-sampler/test/generated-wrappers
+/contracts/erc20-bridge-sampler/generated-artifacts
+/contracts/erc20-bridge-sampler/test/generated-artifacts
 /contracts/erc721/generated-wrappers
 /contracts/erc721/test/generated-wrappers
 /contracts/erc721/generated-artifacts