diff --git a/TeX.gitignore b/TeX.gitignore
index 3cb097c9..b7aa423b 100644
--- a/TeX.gitignore
+++ b/TeX.gitignore
@@ -19,6 +19,9 @@
 # *.eps
 # *.pdf
 
+## Generated if empty string is given at "Please type another file name for output:"
+.pdf
+
 ## Bibliography auxiliary files (bibtex/biblatex/biber):
 *.bbl
 *.bcf