diff --git a/health-check/deployment.yml b/health-check/deployment.yml
index 218b277..475df12 100644
--- a/health-check/deployment.yml
+++ b/health-check/deployment.yml
@@ -20,4 +20,4 @@ spec:
           valueFrom:
             configMapKeyRef:
               name: php-color-cm
-              key: circle-color
+              key: circleColor