diff --git a/.gitignore b/.gitignore
index 549e541..d74a88a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,3 +10,4 @@ MarlinBraille.zip
 NatBrailleTools/bin/hs_err_pid2756.log
 *.log
 NatBrailleTools/gcodestreamer/.settings/org.eclipse.jdt.core.prefs
+docs/_build/gettext/.doctrees/