diff --git a/lib/Html2Docx/relation.rb b/lib/Html2Docx/relation.rb
index 4972e99..b2d737d 100644
--- a/lib/Html2Docx/relation.rb
+++ b/lib/Html2Docx/relation.rb
@@ -43,7 +43,8 @@ def create_internal_link_start_tag(name, document)
 
     def create_internal_link_end_tag(name, document)
       bookmark_end_tag = Nokogiri::XML::Node.new('w:bookmarkEnd', document)
-      bookmark_end_tag['w:id'] = find_internal_link_id(name)
+      id, value = find_internal_link_id(name)
+      bookmark_end_tag['w:id'] = value
 
       bookmark_end_tag
     end
@@ -59,7 +60,7 @@ def create_internal_link_id(name)
     end
 
     def create_external_link_id(destination)
-      id = find_external_link_id(destination)
+      id, value = find_external_link_id(destination)
 
       if id
         id
diff --git a/lib/Html2Docx/version.rb b/lib/Html2Docx/version.rb
index 38c7f59..dbd7992 100644
--- a/lib/Html2Docx/version.rb
+++ b/lib/Html2Docx/version.rb
@@ -1,3 +1,3 @@
 module Html2Docx
-  VERSION = '0.4.0'
+  VERSION = '0.4.1'
 end
\ No newline at end of file