diff --git a/grumphp.yml b/grumphp.yml
index cf7d8368..e4aad3ba 100644
--- a/grumphp.yml
+++ b/grumphp.yml
@@ -1,4 +1,7 @@
 grumphp:
+    environment:
+      variables:
+        PHP_CS_FIXER_IGNORE_ENV: "1"
     process_timeout: 180
     stop_on_failure: true
     tasks: