diff --git a/Documentation/.gitignore b/Documentation/.gitignore
index 9f4bb3c4bf..abce806398 100644
--- a/Documentation/.gitignore
+++ b/Documentation/.gitignore
@@ -7,10 +7,14 @@
 git.info
 gitman.info
 howto-index.txt
+howto-index.adoc
 doc.dep
 cmds-*.txt
+cmds-*.adoc
 mergetools-*.txt
+mergetools-*.adoc
 SubmittingPatches.txt
+SubmittingPatches.adoc
 tmp-doc-diff/
 tmp-meson-diff/
 GIT-ASCIIDOCFLAGS
diff --git a/Documentation/technical/.gitignore b/Documentation/technical/.gitignore
index 8aa891daee..3caef14a93 100644
--- a/Documentation/technical/.gitignore
+++ b/Documentation/technical/.gitignore
@@ -1 +1,2 @@
 api-index.txt
+api-index.adoc