diff --git a/blocks/themes/lr-basic/config.css b/blocks/themes/lr-basic/config.css
index 910452383..728d5d322 100644
--- a/blocks/themes/lr-basic/config.css
+++ b/blocks/themes/lr-basic/config.css
@@ -18,7 +18,7 @@
   --cfg-use-cloud-image-editor: 1;
 
   --cfg-modal-scroll-lock: 1;
-  --cfg-modal-backdrop-strokes: 1;
+  --cfg-modal-backdrop-strokes: 0;
 
   --cfg-source-list-wrap: 1;
 
diff --git a/get-started/configuration/README.md b/get-started/configuration/README.md
index e2007322e..f6f72811e 100644
--- a/get-started/configuration/README.md
+++ b/get-started/configuration/README.md
@@ -81,7 +81,7 @@ For example, this is the list of pre-defined parameters used by default in our [
   --cfg-use-cloud-image-editor: 1;
 
   --cfg-modal-scroll-lock: 1;
-  --cfg-modal-backdrop-strokes: 1;
+  --cfg-modal-backdrop-strokes: 0;
 
   --cfg-source-list-wrap: 1;