diff --git a/aws/eks/cloudwatch_log.tf b/aws/eks/cloudwatch_log.tf
index 5904a8a0b..29908e455 100644
--- a/aws/eks/cloudwatch_log.tf
+++ b/aws/eks/cloudwatch_log.tf
@@ -40,7 +40,7 @@ resource "aws_cloudwatch_log_metric_filter" "web-500-errors" {
 resource "aws_cloudwatch_log_metric_filter" "celery-error" {
   count          = var.cloudwatch_enabled ? 1 : 0
   name           = "celery-error"
-  pattern        = "?\"ERROR/.*Worker\" ?\"ERROR/MainProcess\""
+  pattern        = "%ERROR/.*Worker|ERROR/MainProcess%"
   log_group_name = aws_cloudwatch_log_group.notification-canada-ca-eks-application-logs[0].name
 
   metric_transformation {