diff --git a/packages/block-editor/src/components/global-styles/hooks.js b/packages/block-editor/src/components/global-styles/hooks.js
index 4bbc9c40588e0..356ff4dce57a9 100644
--- a/packages/block-editor/src/components/global-styles/hooks.js
+++ b/packages/block-editor/src/components/global-styles/hooks.js
@@ -117,7 +117,7 @@ export function useGlobalSetting( propertyPath, blockName, source = 'all' ) {
 					`settings${ appendedBlockPath }.${ setting }`
 				) ??
 				getValueFromObjectPath( configToUse, `settings.${ setting }` );
-			if ( value ) {
+			if ( value !== undefined ) {
 				result = setImmutably( result, setting.split( '.' ), value );
 			}
 		} );