diff --git a/.gitignore b/.gitignore
index b6f5f04bff62..5f1778376ebf 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,6 +17,7 @@
 *.elc
 *.epub
 *.exe
+*.pdb
 *.fn
 *.html
 *.kdev4