diff --git a/storyboard/api/v1/stories.py b/storyboard/api/v1/stories.py
index de9a53c3..32758120 100644
--- a/storyboard/api/v1/stories.py
+++ b/storyboard/api/v1/stories.py
@@ -336,7 +336,7 @@ class StoriesController(rest.RestController):
 
     @decorators.db_exceptions
     @secure(checks.superuser)
-    @wsme_pecan.wsexpose(wmodels.Story, int, status_code=204)
+    @wsme_pecan.wsexpose(None, int, status_code=204)
     def delete(self, story_id):
         """Delete this story. This command is only available to Admin users.
 
diff --git a/storyboard/api/v1/tasks.py b/storyboard/api/v1/tasks.py
index f5ad01ed..67d0dc13 100644
--- a/storyboard/api/v1/tasks.py
+++ b/storyboard/api/v1/tasks.py
@@ -417,7 +417,7 @@ class TasksPrimaryController(rest.RestController):
 
     @decorators.db_exceptions
     @secure(checks.authenticated)
-    @wsme_pecan.wsexpose(wmodels.Task, int, status_code=204)
+    @wsme_pecan.wsexpose(None, int, status_code=204)
     def delete(self, task_id):
         """Delete this task.
 
@@ -674,7 +674,7 @@ class TasksNestedController(rest.RestController):
 
     @decorators.db_exceptions
     @secure(checks.authenticated)
-    @wsme_pecan.wsexpose(wmodels.Task, int, int, status_code=204)
+    @wsme_pecan.wsexpose(None, int, int, status_code=204)
     def delete(self, story_id, task_id):
         """Delete this task.
 
diff --git a/storyboard/api/v1/timeline.py b/storyboard/api/v1/timeline.py
index 23fc4957..5e919585 100644
--- a/storyboard/api/v1/timeline.py
+++ b/storyboard/api/v1/timeline.py
@@ -406,7 +406,7 @@ class CommentsController(rest.RestController):
 
     @decorators.db_exceptions
     @secure(checks.superuser)
-    @wsme_pecan.wsexpose(wmodels.Comment, int, int, status_code=204)
+    @wsme_pecan.wsexpose(None, int, int, status_code=204)
     def delete(self, story_id, comment_id):
         """Delete an existing comment. This command is disabled by default.
 
diff --git a/storyboard/api/v1/user_tokens.py b/storyboard/api/v1/user_tokens.py
index 4b0632ee..1f8830f2 100644
--- a/storyboard/api/v1/user_tokens.py
+++ b/storyboard/api/v1/user_tokens.py
@@ -214,7 +214,7 @@ class UserTokensController(rest.RestController):
 
     @decorators.db_exceptions
     @secure(checks.authenticated)
-    @wsme_pecan.wsexpose(wmodels.AccessToken, int, int, status_code=204)
+    @wsme_pecan.wsexpose(None, int, int, status_code=204)
     def delete(self, user_id, access_token_id):
         """Deletes an access token with assigned refresh token for the given
         user. Admin users can delete any access tokens, regular users can only