diff --git a/layouts/partials/openapi/render-operation.html b/layouts/partials/openapi/render-operation.html
index 6d516d06..74b729cf 100644
--- a/layouts/partials/openapi/render-operation.html
+++ b/layouts/partials/openapi/render-operation.html
@@ -22,13 +22,14 @@
 {{ $endpoint := .endpoint }}
 {{ $operation_data := .operation_data }}
 {{ $path := .path }}
+{{ $anchor := anchorize $endpoint }}
 
 <section class="rendered-data http-api {{ $method }}">
 
 <details {{ if not site.Params.ui.rendered_data_collapsed }}open{{ end }}>
 <summary>
 
-  <h1 id="{{ lower $method }}{{ anchorize $endpoint }}">
+  <h1 id="{{ lower $method }}{{ $anchor }}">
    <span class="http-api-method {{ $method }}">{{ $method }}</span>
    <span class="endpoint{{ if $operation_data.deprecated }} deprecated-inline{{ end }}">{{ $endpoint }}</span>
   </h1>
@@ -63,9 +64,9 @@
 </table>
 
 <hr/>
-{{ partial "openapi/render-request"   (dict "parameters" $operation_data.parameters "path" $path) }}
+{{ partial "openapi/render-request"   (dict "parameters" $operation_data.parameters "path" $path "anchor_base" $anchor ) }}
 <hr/>
-{{ partial "openapi/render-responses" (dict "responses"  $operation_data.responses  "path" $path) }}
+{{ partial "openapi/render-responses" (dict "responses"  $operation_data.responses  "path" $path "anchor_base" $anchor ) }}
 
 </details>
 
diff --git a/layouts/partials/openapi/render-request.html b/layouts/partials/openapi/render-request.html
index 2174b552..be39fa38 100644
--- a/layouts/partials/openapi/render-request.html
+++ b/layouts/partials/openapi/render-request.html
@@ -4,6 +4,7 @@
 
   * `parameters`: OpenAPI/Swagger data specifying the parameters
   * `path`: the path where this definition was found, to enable us to resolve "$ref"
+  * `anchor_base`: a prefix to add to the HTML anchors generated for each object
 
   This template renders:
   * the "simple parameters" (header, path, query parameters)
@@ -14,6 +15,7 @@
 
 {{ $parameters := .parameters }}
 {{ $path := .path }}
+{{ $anchor_base := .anchor_base }}
 
 <h2>Request</h2>
 
@@ -38,7 +40,7 @@
         {{ $schema := partial "json-schema/resolve-refs" (dict "schema" $body_parameter.schema "path" $path) }}
         {{ $schema := partial "json-schema/resolve-allof" $schema }}
 
-        {{ $additional_types := partial "json-schema/resolve-additional-types" (dict "schema" $schema) }}
+        {{ $additional_types := partial "json-schema/resolve-additional-types" (dict "schema" $schema "anchor_base" $anchor_base) }}
         {{ $additional_types = uniq $additional_types }}
         {{ range $additional_types }}
             {{ partial "openapi/render-object-table" . }}
diff --git a/layouts/partials/openapi/render-responses.html b/layouts/partials/openapi/render-responses.html
index 3935c4e0..c6556fbb 100644
--- a/layouts/partials/openapi/render-responses.html
+++ b/layouts/partials/openapi/render-responses.html
@@ -4,6 +4,7 @@
 
   * `responses`: OpenAPI/Swagger data specifying the responses
   * `path`: the path where this definition was found, to enable us to resolve "$ref"
+  * `anchor_base`: a prefix to add to the HTML anchors generated for each object
 
   This template renders:
   * a summary of all the different responses
@@ -15,6 +16,7 @@
 
 {{ $responses := .responses }}
 {{ $path := .path }}
+{{ $anchor_base := .anchor_base }}
 
 <h2>Responses</h2>
 
@@ -71,7 +73,7 @@
           response. (This will be a no-op for response types which aren't
           objects or arrays.)
         */}}
-        {{ $additional_types := partial "json-schema/resolve-additional-types" (dict "schema" $schema) }}
+        {{ $additional_types := partial "json-schema/resolve-additional-types" (dict "schema" $schema "anchor_base" $anchor_base) }}
         {{ $additional_types = uniq $additional_types }}
         {{ range $additional_types }}
             {{ partial "openapi/render-object-table" . }}