diff --git a/.serena/memories/common/data-model-change-checklist.md b/.serena/memories/common/data-model-change-checklist.md
index 91f00d1e6e..f4540f9ea3 100644
--- a/.serena/memories/common/data-model-change-checklist.md
+++ b/.serena/memories/common/data-model-change-checklist.md
@@ -6,6 +6,7 @@
 - Do not treat nil as a distinct persisted state from absence. Import/export and cleanup paths may filter nil attrs away.
 - Avoid Clojure-special naming in exported object attrs, especially boolean names ending in `?`; exported/imported data must survive JSON/SVG/Transit and external tooling.
 - Any new shape attr that participates in component sync must be listed in `app.common.types.component/sync-attrs` with the correct touched group. Attrs absent from `sync-attrs` are ignored by component synchronization.
+- Shape `:svg-attrs` is the one map whose keys are camelCase React prop names (`fillRule`, not `fill-rule`), because the SVG import path runs them through `app.common.svg/attrs->props`. The `.penpot` reader (`app.common.json/read-kebab-key`) rewrites every json key of every entry to kebab-case, nested maps included, so any code that decodes a binary file must run `:svg-attrs` back through `attrs->props` or the names are lost. `:svg-defs` and the `:content` tree of `svg-raw` shapes keep their source names and round-trip on their own.
 
 ## Cross-module update checklist
 
diff --git a/backend/src/app/binfile/cleaner.clj b/backend/src/app/binfile/cleaner.clj
index 66964b5358..035c0453cf 100644
--- a/backend/src/app/binfile/cleaner.clj
+++ b/backend/src/app/binfile/cleaner.clj
@@ -9,6 +9,7 @@
   for recently imported shapes."
   (:require
    [app.common.data :as d]
+   [app.common.svg :as csvg]
    [app.common.types.shape :as cts]
    [app.common.uuid :as uuid]))
 
@@ -105,6 +106,15 @@
                      :reverse-column :column-reverse
                      dir))))
 
+(defn- fix-svg-attrs
+  "The json reader of the binfile rewrites every key of every entry to
+  kebab-case, but `:svg-attrs` keys are react prop names and are stored
+  in camelCase. `attrs->props` is the transform the svg import path
+  already applies to them, so running it again restores the names; it
+  is idempotent, so shapes that come in correct are left untouched."
+  [shape]
+  (d/update-when shape :svg-attrs csvg/attrs->props))
+
 (defn clean-shape-post-decode
   "A shape procesor that expected to be executed after schema decoding
   process but before validation."
@@ -112,7 +122,8 @@
   (-> shape
       (fix-shape-shadow-color)
       (fix-root-shape)
-      (fix-legacy-flex-dir)))
+      (fix-legacy-flex-dir)
+      (fix-svg-attrs)))
 
 (defn- fix-container
   [container]
diff --git a/backend/test/backend_tests/binfile_test.clj b/backend/test/backend_tests/binfile_test.clj
index a57624fa00..42edaaf4b5 100644
--- a/backend/test/backend_tests/binfile_test.clj
+++ b/backend/test/backend_tests/binfile_test.clj
@@ -24,6 +24,7 @@
    [app.storage.tmp :as tmp]
    [backend-tests.helpers :as th]
    [backend-tests.storage-test :as stt]
+   [clojure.java.io :as jio]
    [clojure.test :as t]
    [cuerdas.core :as str]
    [datoteka.fs :as fs]
@@ -188,6 +189,57 @@
       ;; of failing with :child-not-found on the next update-file.
       (t/is (nil? (cfv/validate-file imported []))))))
 
+(defn- import-svg-attrs-asset
+  "Imports the `svg-attrs-camel-case.penpot` asset, a real penpot export
+  whose shapes carry `:svg-attrs` keys in camelCase (the format the
+  binary export writes), and returns the imported file."
+  [profile]
+  (let [input  (-> "backend_tests/test_files/svg-attrs-camel-case.penpot"
+                   io/resource
+                   jio/file)
+        result (-> th/*system*
+                   (assoc ::bfc/project-id (:default-project-id profile))
+                   (assoc ::bfc/profile-id (:id profile))
+                   (assoc ::bfc/input input)
+                   (v3/import-files!))]
+    (bfc/get-file th/*system* (first result))))
+
+(t/deftest import-binfile-v3-preserves-camel-case-svg-attrs
+  ;; The json reader used by the v3 import rewrites every key of every
+  ;; zip entry to kebab-case, and `:svg-attrs` is the one shape map
+  ;; whose keys are camelCase react prop names. A shape exported with
+  ;; `fillRule: "evenodd"` must not come back as `:fill-rule`, or the
+  ;; renderer falls back to the default fill rule and the shape is
+  ;; painted without its hole.
+  (let [profile (th/create-profile* 1)
+        file    (import-svg-attrs-asset profile)
+        shape   (get-in file [:data :pages-index
+                              (uuid/uuid "fc80ab5f-1bf2-817c-8008-b5408f039100")
+                              :objects
+                              (uuid/uuid "ce3641bd-48c8-804c-8008-b54d35cc6f80")])]
+
+    (t/is (= {:fillRule "evenodd"}
+             (:svg-attrs shape)))))
+
+(t/deftest import-binfile-v3-preserves-camel-case-svg-attrs-on-components
+  ;; Same guarantee for shapes stored inside a component: the v3 import
+  ;; cleans those in a different code path than page shapes.
+  (let [profile (th/create-profile* 1)
+        file    (import-svg-attrs-asset profile)
+        shape   (fn [component-id shape-id]
+                  (-> file
+                      (get-in [:data :components (uuid/uuid component-id) :objects])
+                      (get (uuid/uuid shape-id))
+                      :svg-attrs))]
+
+    (t/is (= {:fillRule "evenodd"}
+             (shape "fae4bc76-0cc2-8057-8008-b540912cdf78"
+                    "fae4bc76-0cc2-8057-8008-b540912774cb")))
+
+    (t/is (= {:fillRule "nonzero"}
+             (shape "fae4bc76-0cc2-8057-8008-b540912c917b"
+                    "fae4bc76-0cc2-8057-8008-b540912774c8")))))
+
 (t/deftest export-binfile-v3
   (let [profile (th/create-profile* 1)
         file    (prepare-simple-file profile)
diff --git a/backend/test/backend_tests/test_files/svg-attrs-camel-case.penpot b/backend/test/backend_tests/test_files/svg-attrs-camel-case.penpot
new file mode 100644
index 0000000000..dd9513c343
Binary files /dev/null and b/backend/test/backend_tests/test_files/svg-attrs-camel-case.penpot differ