diff --git a/.yapfignore b/.yapfignore
index ca5f61e..1a7abcd 100644
--- a/.yapfignore
+++ b/.yapfignore
@@ -1,3 +1,4 @@
+node_modules
 db/_version.py
 db/*/migrations
 .tox
diff --git a/setup.cfg b/setup.cfg
index 510000c..fc84138 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -82,7 +82,7 @@ dev =
 max-complexity = 23
 max-line-length = 99
 ignore = F403,W504
-exclude = db/_version.py,versioneer.py,*/migrations,docs,build,.tox
+exclude = db/_version.py,versioneer.py,*/migrations,docs,build,.tox,node_modules
 
 [yapf]
 column_limit = 99
@@ -91,7 +91,7 @@ dedent_closing_brackets = True
 
 [tool:isort]
 use_parentheses = True
-skip_glob = migrations,docs,build,.tox
+skip_glob = migrations,docs,build,.tox,node_modules
 skip = _version.py,versioneer.py
 known_third_party = factory
 line_width = 99