diff --git a/TeX.gitignore b/TeX.gitignore
index d442799..79459c9 100644
--- a/TeX.gitignore
+++ b/TeX.gitignore
@@ -120,6 +120,10 @@ _minted*
 *.sympy
 sympy-plots-for-*.tex/
 
+# pdfcomment
+*.upa
+*.upb
+
 #pythontex
 *.pytxcode
 pythontex-files-*/