diff --git a/backend/src/app/rpc.clj b/backend/src/app/rpc.clj
index 08ccd8cdb..2f999a08e 100644
--- a/backend/src/app/rpc.clj
+++ b/backend/src/app/rpc.clj
@@ -149,9 +149,11 @@
         (let [params (decode params)]
           (if (validate params)
             (f cfg params)
-            (ex/raise :type :validation
-                      :code :params-validation
-                      ::sm/explain (explain params))))))
+
+            (let [params (d/without-qualified params)]
+              (ex/raise :type :validation
+                        :code :params-validation
+                        ::sm/explain (explain params)))))))
     f))
 
 (defn- wrap-output-validation
diff --git a/common/src/app/common/data.cljc b/common/src/app/common/data.cljc
index 958a3b9b0..bcfd55648 100644
--- a/common/src/app/common/data.cljc
+++ b/common/src/app/common/data.cljc
@@ -242,7 +242,12 @@
   ([]
    (remove (comp qualified-keyword? key)))
   ([data]
-   (into {} (without-qualified) data)))
+   (reduce-kv (fn [data k _]
+                (if (qualified-keyword? k)
+                  (dissoc data k)
+                  data))
+              data
+              data)))
 
 (defn without-keys
   "Return a map without the keys provided
diff --git a/common/src/app/common/media.cljc b/common/src/app/common/media.cljc
index 064f11fb2..212d43f2a 100644
--- a/common/src/app/common/media.cljc
+++ b/common/src/app/common/media.cljc
@@ -58,6 +58,7 @@
     "application/zip"    ".zip"
     "application/penpot" ".penpot"
     "application/pdf"    ".pdf"
+    "text/plain"         ".txt"
     nil))
 
 (s/def ::id uuid?)