diff --git a/CHANGES.md b/CHANGES.md
index 9232b12a4..a1e53635b 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -29,6 +29,7 @@
 
 - Add more improvements to french translation strings [#591](https://github.com/penpot/penpot/pull/591)
 - Add some missing database indexes (mainly improves performance on large databases on file-update rpc method, and some background tasks).
+- Disables filters in masking elements (problem with Firefox rendering)
 - Drawing tool will have priority over resize/rotate handlers [Taiga #1225](https://tree.taiga.io/project/penpot/issue/1225)
 - Fix broken bounding box on editing paths [Taiga #1254](https://tree.taiga.io/project/penpot/issue/1254)
 - Fix corner cases on invitation/signup flows.
diff --git a/frontend/src/app/main/ui/shapes/mask.cljs b/frontend/src/app/main/ui/shapes/mask.cljs
index 3f59e1740..fab611fd3 100644
--- a/frontend/src/app/main/ui/shapes/mask.cljs
+++ b/frontend/src/app/main/ui/shapes/mask.cljs
@@ -32,5 +32,6 @@
                        :result "comp"}]]
        [:mask {:id (str (:id mask) "-mask")}
         [:g {:filter (str/fmt "url(#%s)" (str (:id mask) "-filter"))}
-         [:& shape-wrapper {:frame frame :shape mask}]]]])))
+         [:& shape-wrapper {:frame frame :shape (-> mask
+                                                    (dissoc :shadow :blur))}]]]])))