diff --git a/lib/danger_plugin.rb b/lib/danger_plugin.rb
index 09b204e..0477d44 100644
--- a/lib/danger_plugin.rb
+++ b/lib/danger_plugin.rb
@@ -91,10 +91,10 @@ def xcov_available?
 
     # Filters the files that haven't been modified in the current PR
     def process_report(report)
-      file_names = @dangerfile.git.modified_files.map { |file| File.basename(file) }
-      file_names += @dangerfile.git.added_files.map { |file| File.basename(file) }
+      file_names = @dangerfile.git.modified_files.map { |file| File.expand_path(file) }
+      file_names += @dangerfile.git.added_files.map { |file| File.expand_path(file) }
       report.targets.each do |target|
-        target.files = target.files.select { |file| file_names.include?(file.name) }
+        target.files = target.files.select { |file| file_names.include?(file.location) }
       end
 
       report