diff --git a/UPGRADING.md b/UPGRADING.md
index f15fe48a91..3c18ab6ca1 100644
--- a/UPGRADING.md
+++ b/UPGRADING.md
@@ -2,7 +2,7 @@
 
 # 0.93.0 to 0.94.0
 
-The `networkExplorer` option is removed.
+The `networkExplorer` variable is removed from the chart. Please remove it from your custom values.yaml to avoid schema errors.
 
 ## 0.87.0 to 0.88.0