diff --git a/src/linkengine.js b/src/linkengine.js
index 1e32f28..7862253 100644
--- a/src/linkengine.js
+++ b/src/linkengine.js
@@ -32,6 +32,8 @@ export default class LinkEngine extends Plugin {
 
 		// Allow link attribute on all inline nodes.
 		editor.document.schema.allow( { name: '$inline', attributes: 'linkHref', inside: '$block' } );
+		// Temporary workaround. See https://github.com/ckeditor/ckeditor5/issues/477.
+		editor.document.schema.allow( { name: '$inline', attributes: 'linkHref', inside: '$clipboardHolder' } );
 
 		// Build converter from model to view for data and editing pipelines.
 		buildModelConverter().for( data.modelToView, editing.modelToView )
diff --git a/tests/linkengine.js b/tests/linkengine.js
index 0650ff3..f6bb9a3 100644
--- a/tests/linkengine.js
+++ b/tests/linkengine.js
@@ -34,6 +34,7 @@ describe( 'LinkEngine', () => {
 	it( 'should set proper schema rules', () => {
 		expect( doc.schema.check( { name: '$inline', attributes: [ 'linkHref' ], inside: '$root' } ) ).to.be.false;
 		expect( doc.schema.check( { name: '$inline', attributes: [ 'linkHref' ], inside: '$block' } ) ).to.be.true;
+		expect( doc.schema.check( { name: '$inline', attributes: [ 'linkHref' ], inside: '$clipboardHolder' } ) ).to.be.true;
 	} );
 
 	describe( 'command', () => {