diff --git a/.gitignore b/.gitignore
index 6dc021838..927228628 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,6 +17,7 @@ Documentation/docbook-xsl.css
 Documentation/user-manual.html
 Documentation/user-manual.pdf
 Documentation/user-manual.text
+Documentation/user-manual_es.html
 packaging/windows/subsurface.nsi
 packaging/macos/Info.plist
 *.kdev4