diff --git a/packages/block-library/src/site-logo/editor.scss b/packages/block-library/src/site-logo/editor.scss
index cfde7320f91722..d52505cef77709 100644
--- a/packages/block-library/src/site-logo/editor.scss
+++ b/packages/block-library/src/site-logo/editor.scss
@@ -99,6 +99,7 @@
 		// By setting the dashed border to currentColor, we ensure it's visible
 		// against any background color.
 		color: currentColor;
+		background: transparent;
 		&::before {
 			content: "";
 			display: block;