diff --git a/.flowconfig b/.flowconfig
index 60917f7..c8dcc1a 100644
--- a/.flowconfig
+++ b/.flowconfig
@@ -2,6 +2,7 @@
 .*/dist/.*
 .*/node_modules/babel.*
 .*/node_modules/tap/*
+.*/node_modules/json5/test/*
 
 [libs]