diff --git a/packages/block-editor/src/components/block-lock/style.scss b/packages/block-editor/src/components/block-lock/style.scss
index 0b4cb47681086..b833ec72d95a5 100644
--- a/packages/block-editor/src/components/block-lock/style.scss
+++ b/packages/block-editor/src/components/block-lock/style.scss
@@ -33,6 +33,7 @@
 	padding: $grid-unit-15 0 $grid-unit-15 $grid-unit-40;
 
 	.block-editor-block-lock-modal__lock-icon {
+		flex-shrink: 0;
 		margin-right: $grid-unit-15;
 		fill: $gray-900;
 	}