diff --git a/d3-geo/tslint.json b/d3-geo/tslint.json
index 68d10d72a6..6a00563639 100644
--- a/d3-geo/tslint.json
+++ b/d3-geo/tslint.json
@@ -1,6 +1,7 @@
 {
     "extends": "../tslint.json",
     "rules": {
-        "unified-signatures": false
+        "unified-signatures": false,
+        "max-line-length": [false, 200]
     }
 }