diff --git a/extensions/amp-youtube/validator-amp-youtube.protoascii b/extensions/amp-youtube/validator-amp-youtube.protoascii
index 45d4466a3dd0..672000210dff 100644
--- a/extensions/amp-youtube/validator-amp-youtube.protoascii
+++ b/extensions/amp-youtube/validator-amp-youtube.protoascii
@@ -17,8 +17,8 @@
 tags: {  # amp-youtube 1.0
   html_format: AMP
   tag_name: "SCRIPT"
-  satisfies: "amp-video 1.0"
-  excludes: "amp-video 0.1"
+  satisfies: "amp-youtube 1.0"
+  excludes: "amp-youtube 0.1"
   extension_spec: {
     name: "amp-youtube"
     version_name: "v1.0"
@@ -26,11 +26,12 @@ tags: {  # amp-youtube 1.0
   }
   attr_lists: "common-extension-attrs"
 }
+
 tags: {  # amp-youtube 0.1 and latest
   html_format: AMP
   tag_name: "SCRIPT"
-  satisfies: "amp-video 0.1"
-  excludes: "amp-video 1.0"
+  satisfies: "amp-youtube 0.1"
+  excludes: "amp-youtube 1.0"
   extension_spec: {
     name: "amp-youtube"
     version_name: "v0.1"
@@ -41,6 +42,7 @@ tags: {  # amp-youtube 0.1 and latest
   }
   attr_lists: "common-extension-attrs"
 }
+
 tags: {  # <amp-youtube>
   html_format: AMP
   tag_name: "AMP-YOUTUBE"