diff --git a/acme/docs/.gitignore b/acme/docs/.gitignore
new file mode 100644
index 000000000..ba65b13af
--- /dev/null
+++ b/acme/docs/.gitignore
@@ -0,0 +1 @@
+/_build/
diff --git a/acme/docs/_static/.gitignore b/acme/docs/_static/.gitignore
new file mode 100644
index 000000000..e69de29bb
diff --git a/acme/docs/_templates/.gitignore b/acme/docs/_templates/.gitignore
new file mode 100644
index 000000000..e69de29bb
diff --git a/docs/.gitignore b/docs/.gitignore
index 69fa449dd..ba65b13af 100644
--- a/docs/.gitignore
+++ b/docs/.gitignore
@@ -1 +1 @@
-_build/
+/_build/
diff --git a/letsencrypt-apache/docs/.gitignore b/letsencrypt-apache/docs/.gitignore
new file mode 100644
index 000000000..ba65b13af
--- /dev/null
+++ b/letsencrypt-apache/docs/.gitignore
@@ -0,0 +1 @@
+/_build/
diff --git a/letsencrypt-apache/docs/_static/.gitignore b/letsencrypt-apache/docs/_static/.gitignore
new file mode 100644
index 000000000..e69de29bb
diff --git a/letsencrypt-apache/docs/_templates/.gitignore b/letsencrypt-apache/docs/_templates/.gitignore
new file mode 100644
index 000000000..e69de29bb
diff --git a/letsencrypt-compatibility-test/docs/.gitignore b/letsencrypt-compatibility-test/docs/.gitignore
new file mode 100644
index 000000000..ba65b13af
--- /dev/null
+++ b/letsencrypt-compatibility-test/docs/.gitignore
@@ -0,0 +1 @@
+/_build/
diff --git a/letsencrypt-compatibility-test/docs/_static/.gitignore b/letsencrypt-compatibility-test/docs/_static/.gitignore
new file mode 100644
index 000000000..e69de29bb
diff --git a/letsencrypt-compatibility-test/docs/_templates/.gitignore b/letsencrypt-compatibility-test/docs/_templates/.gitignore
new file mode 100644
index 000000000..e69de29bb
diff --git a/letsencrypt-nginx/docs/.gitignore b/letsencrypt-nginx/docs/.gitignore
new file mode 100644
index 000000000..ba65b13af
--- /dev/null
+++ b/letsencrypt-nginx/docs/.gitignore
@@ -0,0 +1 @@
+/_build/
diff --git a/letsencrypt-nginx/docs/_static/.gitignore b/letsencrypt-nginx/docs/_static/.gitignore
new file mode 100644
index 000000000..e69de29bb
diff --git a/letsencrypt-nginx/docs/_templates/.gitignore b/letsencrypt-nginx/docs/_templates/.gitignore
new file mode 100644
index 000000000..e69de29bb
diff --git a/letshelp-letsencrypt/docs/.gitignore b/letshelp-letsencrypt/docs/.gitignore
new file mode 100644
index 000000000..ba65b13af
--- /dev/null
+++ b/letshelp-letsencrypt/docs/.gitignore
@@ -0,0 +1 @@
+/_build/
diff --git a/letshelp-letsencrypt/docs/_static/.gitignore b/letshelp-letsencrypt/docs/_static/.gitignore
new file mode 100644
index 000000000..e69de29bb
diff --git a/letshelp-letsencrypt/docs/_templates/.gitignore b/letshelp-letsencrypt/docs/_templates/.gitignore
new file mode 100644
index 000000000..e69de29bb