diff --git a/doc/scripts/publish-robots.txt b/doc/scripts/publish-robots.txt
index 6c746d4ff..53f53a180 100644
--- a/doc/scripts/publish-robots.txt
+++ b/doc/scripts/publish-robots.txt
@@ -8,3 +8,9 @@ Disallow: /0.5/
 Disallow: /0.6/
 Disallow: /0.7/
 Disallow: /0.8/
+Disallow: /1.0/
+Disallow: /1.1/
+Disallow: /1.2/
+Disallow: /1.3/
+Disallow: /1.4/
+Disallow: /1.5/