diff --git a/Delphi.gitignore b/Delphi.gitignore
index e186b94c..72fe0925 100644
--- a/Delphi.gitignore
+++ b/Delphi.gitignore
@@ -35,6 +35,7 @@
 *.dres
 *.rsm
 *.tds
+*.dcu
 
 # Delphi autogenerated files (duplicated info)
 *.cfg