diff --git a/api/openapi.yaml b/api/openapi.yaml
index 0dc558f..d34e9ca 100644
--- a/api/openapi.yaml
+++ b/api/openapi.yaml
@@ -56,21 +56,6 @@ paths:
           $ref: "#/components/responses/NotFoundError"
         "500":
           $ref: "#/components/responses/InternalError"
-  /v0/trainings/by-slug/{trainingSlug}:
-    get:
-      summary: Get a training by training slug
-      operationId: getTrainingBySlug
-      tags:
-        - Trainings
-      parameters:
-        - $ref: "#/components/parameters/TrainingSlug"
-      responses:
-        "200":
-          $ref: "#/components/responses/GetTrainingResponse"
-        "404":
-          $ref: "#/components/responses/NotFoundError"
-        "500":
-          $ref: "#/components/responses/InternalError"
   /v0/trainings/{trainingID}/publish:
     put:
       summary: Publish a training