diff --git a/.ackrc b/.ackrc
index 087328cee..5390d7b92 100644
--- a/.ackrc
+++ b/.ackrc
@@ -1,3 +1,4 @@
 --ignore-dir=dist
 --ignore-file=match:/^yarn\.lock$/
+--ignore-file=match:/^yarn-error\.log$/
 --ignore-dir=coverage
diff --git a/.gitignore b/.gitignore
index 646b5fa01..f2c5e7699 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,5 @@ coverage/
 
 dist/*.js
 dist/*.map
+
+yarn-error.log