diff --git a/.gitignore b/.gitignore
index ca1c7a3..d62d4cb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,6 +14,9 @@
 # User-specific files (MonoDevelop/Xamarin Studio)
 *.userprefs
 
+# dll files
+*.dll
+
 # Mono auto generated files
 mono_crash.*