diff --git a/docs/client/api.html b/docs/client/api.html
index 82d48d46dc..ecfd33458a 100644
--- a/docs/client/api.html
+++ b/docs/client/api.html
@@ -2342,38 +2342,6 @@ browsers.
 {{/api_box}}
 
 
-
-{{#api_box constant}}
-
-You can mark a region of a template as "constant" and not subject to
-re-rendering using the
-`{{dstache}}#constant}}...{{dstache}}/constant}}` block helper.
-Content inside the `#constant` block helper is preserved exactly as-is
-even if the enclosing template is re-rendered.  Changes to other parts
-of the template are patched in around it in the same manner as
-`preserve`.  Unlike individual node preservation, a constant region
-retains not only the identities of its nodes but also their attributes
-and contents.  The contents of the block will only be evaluated once
-per occurrence of the enclosing template.
-
-Constant regions allow non-Meteor content to be embedded in a Meteor
-template.  Many third-party widgets create and manage their own DOM
-nodes programmatically. Typically, you put an empty element in your
-template, which the widget or library will then populate with
-children. Normally, when Meteor re-renders the enclosing template it
-would remove the new children, since the template says it should be
-empty. If the container is wrapped in a `#constant` block, however, it
-is left alone; whatever content is currently in the DOM remains.
-
-{{#note}}
-Constant regions are intended for embedding non-Meteor content.
-Event handlers and reactive dependencies don't currently work
-correctly inside constant regions.
-{{/note}}
-
-
-{{/api_box}}
-
 {{#api_box isolate}}
 
 Each template runs as its own reactive computation.  When the template
diff --git a/docs/client/api.js b/docs/client/api.js
index 794938eda6..889ab2def0 100644
--- a/docs/client/api.js
+++ b/docs/client/api.js
@@ -1000,11 +1000,6 @@ Template.api.eventmaps = {
   name: "Event Maps"
 };
 
-Template.api.constant = {
-  id: "constant",
-  name: "Constant regions"
-};
-
 Template.api.isolate = {
   id: "isolate",
   name: "Reactivity isolation"
diff --git a/docs/client/docs.js b/docs/client/docs.js
index 6f09372907..550471934c 100644
--- a/docs/client/docs.js
+++ b/docs/client/docs.js
@@ -248,7 +248,6 @@ var toc = [
       ],
       {type: "spacer"},
       {name: "Event maps", style: "noncode"},
-      {name: "Constant regions", style: "noncode", id: "constant"},
       {name: "Reactivity isolation", style: "noncode", id: "isolate"}
      ],