diff --git a/projects/fal/src/fal/toolkit/file/providers/gcp.py b/projects/fal/src/fal/toolkit/file/providers/gcp.py
index 5679a465..aa27911a 100644
--- a/projects/fal/src/fal/toolkit/file/providers/gcp.py
+++ b/projects/fal/src/fal/toolkit/file/providers/gcp.py
@@ -3,6 +3,8 @@
 import datetime
 import json
 import os
+import posixpath
+import uuid
 from dataclasses import dataclass
 
 from fal.toolkit.file.types import FileData, FileRepository
@@ -49,7 +51,10 @@ def bucket(self):
         return self._bucket
 
     def save(self, data: FileData) -> str:
-        destination_path = os.path.join(self.folder, data.file_name)
+        destination_path = posixpath.join(
+            self.folder,
+            f"{uuid.uuid4().hex}_{data.file_name}",
+        )
 
         gcp_blob = self.bucket.blob(destination_path)
         gcp_blob.upload_from_string(data.data, content_type=data.content_type)
diff --git a/projects/fal/src/fal/toolkit/file/providers/r2.py b/projects/fal/src/fal/toolkit/file/providers/r2.py
index f1ea010a..347f1dda 100644
--- a/projects/fal/src/fal/toolkit/file/providers/r2.py
+++ b/projects/fal/src/fal/toolkit/file/providers/r2.py
@@ -2,6 +2,8 @@
 
 import json
 import os
+import posixpath
+import uuid
 from dataclasses import dataclass
 from io import BytesIO
 
@@ -66,7 +68,10 @@ def bucket(self):
         return self._bucket
 
     def save(self, data: FileData) -> str:
-        destination_path = os.path.join(self.key, data.file_name)
+        destination_path = posixpath.join(
+            self.key,
+            f"{uuid.uuid4().hex}_{data.file_name}",
+        )
 
         s3_object = self.bucket.Object(destination_path)
         s3_object.upload_fileobj(
diff --git a/projects/fal/tests/toolkit/file_test.py b/projects/fal/tests/toolkit/file_test.py
index 6dbe639c..93e3457c 100644
--- a/projects/fal/tests/toolkit/file_test.py
+++ b/projects/fal/tests/toolkit/file_test.py
@@ -4,8 +4,7 @@
 from base64 import b64encode
 
 import pytest
-from fal.toolkit.file.file import BUILT_IN_REPOSITORIES, File, GoogleStorageRepository
-from fal.toolkit.file.types import FileRepository, RepositoryId
+from fal.toolkit.file.file import File, GoogleStorageRepository
 
 
 def test_binary_content_matches():
@@ -65,40 +64,3 @@ def test_gcp_storage_if_available():
     assert file.url.startswith(
         "https://storage.googleapis.com/fal_registry_image_results/"
     )
-
-
-@pytest.mark.xfail(reason="fal cdn is temporarily broken")
-@pytest.mark.parametrize(
-    "repo",
-    BUILT_IN_REPOSITORIES.keys(),
-)
-def test_uniqueness_of_file_name(repo: RepositoryId | FileRepository):
-    if repo == "in_memory":
-        return
-
-    if repo == "gcp_storage":
-        gcp_sa_json = os.environ.get("GCLOUD_SA_JSON")
-        if gcp_sa_json is None:
-            pytest.skip(reason="GCLOUD_SA_JSON environment variable is not set")
-        repo = GoogleStorageRepository(bucket_name="fal_registry_image_results")
-
-    if repo == "r2":
-        r2_account_json = os.environ.get("R2_CREDS_JSON")
-        if r2_account_json is None:
-            pytest.skip(reason="R2_CREDS_JSON environment variable is not set")
-
-    if repo == "fal":
-        fal_key = os.environ.get("FAL_KEY")
-        if fal_key is None:
-            pytest.skip(reason="FAL_KEY environment variable is not set")
-
-    file = File.from_bytes(b"print('Hello!')", repository=repo, file_name="hello.py")
-
-    host_and_path = file.url.split("?")[0]
-    last_path = host_and_path.split("/")[-1]
-    assert last_path.endswith(
-        ".py"
-    ), f"The file name {last_path} should end with the same extension"
-    assert (
-        len(last_path) > 10
-    ), f"There should be a long enough random string in the file name {last_path}"