diff --git a/api/client-server/v1/registration.yaml b/api/client-server/v1/login.yaml
similarity index 100%
rename from api/client-server/v1/registration.yaml
rename to api/client-server/v1/login.yaml
diff --git a/specification/10_client_server_api.rst b/specification/10_client_server_api.rst
index b55118be..fe11d199 100644
--- a/specification/10_client_server_api.rst
+++ b/specification/10_client_server_api.rst
@@ -1011,7 +1011,7 @@ was registered whilst the client was performing authentication.
 
 Old V1 API docs: |register|_
 
-{{registration_http_api}}
+{{login_http_api}}
 
 Changing Password
 ~~~~~~~~~~~~~~~~~
diff --git a/templating/matrix_templates/sections.py b/templating/matrix_templates/sections.py
index f28fe22d..729157bb 100644
--- a/templating/matrix_templates/sections.py
+++ b/templating/matrix_templates/sections.py
@@ -96,9 +96,9 @@ class MatrixSections(Sections):
             title_kind="~"
         )
 
-    def render_registration_http_api(self):
+    def render_login_http_api(self):
         return self._render_http_api_group(
-            "registration",
+            "login",
             title_kind="~"
         )