diff --git a/.gitignore b/.gitignore
index 7809bf7..5181bb3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,7 +14,7 @@
 # these rules might exclude image files for figures etc.
 # *.ps
 # *.eps
-# *.pdf
+*.pdf
 
 ## Bibliography auxiliary files (bibtex/biblatex/biber):
 *.bbl