diff --git a/docs/installation.md b/docs/installation.md
index b3bdcb1..f89f4e5 100644
--- a/docs/installation.md
+++ b/docs/installation.md
@@ -91,7 +91,7 @@
 
    local:
      grafana:
-       enabled:true
+       enabled: true
      logs:
        enabled: true
      metrics: