diff --git a/modules/reitit-malli/src/reitit/coercion/malli.cljc b/modules/reitit-malli/src/reitit/coercion/malli.cljc
index 9b66f8fa..99226230 100644
--- a/modules/reitit-malli/src/reitit/coercion/malli.cljc
+++ b/modules/reitit-malli/src/reitit/coercion/malli.cljc
@@ -135,8 +135,8 @@
 
 (defn -get-apidocs-openapi
   [coercion {:keys [parameters responses content-types] :or {content-types ["application/json"]}} options]
-  (let [{:keys [body request]} parameters
-        parameters (dissoc parameters :request :body)
+  (let [{:keys [body request multipart]} parameters
+        parameters (dissoc parameters :request :body :multipart)
         ->schema-object (fn [schema opts]
                           (let [current-opts (merge options opts)]
                             (json-schema/transform (coercion/-compile-model coercion schema current-opts)
@@ -184,6 +184,14 @@
                                                                             :content-type content-type})]
                                    [content-type {:schema schema}])))
                           (:content request)))}})
+      (when multipart
+        {:requestBody
+         {:content
+          {"multipart/form-data"
+           {:schema
+            (->schema-object multipart {:in :requestBody
+                                        :type :schema
+                                        :content-type "multipart/form-data"})}}}})
       (when responses
         {:responses
          (into {}
diff --git a/test/cljc/reitit/openapi_test.clj b/test/cljc/reitit/openapi_test.clj
index 0216ac8e..3f789a47 100644
--- a/test/cljc/reitit/openapi_test.clj
+++ b/test/cljc/reitit/openapi_test.clj
@@ -432,7 +432,11 @@
 
 (deftest multipart-test
   (doseq [[coercion file-schema]
-          [#_[#'malli/coercion (fn [nom] [:map [nom :string]])]
+          [[#'malli/coercion [:map {:json-schema {:type "string"
+                                                  :format "binary"}}
+                              [:filename :string]
+                              [:content-type :string]
+                              [:bytes :int]]]
            #_[#'schema/coercion (fn [nom] {nom s/Str})]
            [#'spec/coercion reitit.http.interceptors.multipart/bytes-part]]]
     (testing coercion
@@ -453,13 +457,16 @@
                      app
                      :body)]
         (testing "multipart body"
-          (is (= {:requestBody {:content {"multipart/form-data" {:schema {:type "object"
-                                                                          :properties {"file" {:type "string"
-                                                                                               :format "binary"}}
-                                                                          :required ["file"]}}}}}
+          (is (nil? (get-in spec [:paths "/upload" :post :parameters])))
+          (is (= (merge {:type "object"
+                         :properties {:file {:type "string"
+                                             :format "binary"}}
+                         :required ["file"]}
+                        (when-not (= #'spec/coercion coercion)
+                          {:additionalProperties false}))
                  (-> spec
-                     (get-in [:paths "/upload" :post])
-                     #_normalize))))
+                     (get-in [:paths "/upload" :post :requestBody :content "multipart/form-data" :schema])
+                     normalize))))
         (testing "spec is valid"
           (is (nil? (validate spec))))))))