diff --git a/tests/functional/test_photos.py b/tests/functional/test_photos.py
index 92b6cd5..2ac225a 100644
--- a/tests/functional/test_photos.py
+++ b/tests/functional/test_photos.py
@@ -74,6 +74,22 @@ class TestPhotos(test_base.TestBase):
         self._delete_all()
         self._create_test_photos()
 
+    def test_delete_source(self):
+        """ Test that photo source files can be deleted """
+        # Upload a new (duplicate) photo
+        photo = self.client.photo.upload("tests/data/test_photo1.jpg",
+                                         allowDuplicate=True)
+        # Check that the photo can be downloaded
+        self.client.get("photo/%s/download" % photo.id, process_response=False)
+
+        # Delete the source and check that the source file no longer exists
+        photo.delete_source()
+        with self.assertRaises(trovebox.TroveboxError):
+            self.client.get("photo/%s/download" % photo.id, process_response=False)
+
+        # Put the environment back the way we found it
+        photo.delete()
+
     def test_upload_duplicate(self):
         """ Ensure that duplicate photos are rejected """
         # Attempt to upload a duplicate
diff --git a/tests/unit/test_photos.py b/tests/unit/test_photos.py
index 4107c8e..ecc1604 100644
--- a/tests/unit/test_photos.py
+++ b/tests/unit/test_photos.py
@@ -149,6 +149,35 @@ class TestPhotoDelete(TestPhotos):
         self.assertEqual(photo.get_fields(), {})
         self.assertEqual(photo.id, None)
 
+class TestPhotoDeleteSource(TestPhotos):
+    @mock.patch.object(trovebox.Trovebox, 'post')
+    def test_photo_delete_source(self, mock_post):
+        """Check that photo source files can be deleted"""
+        mock_post.return_value = self._return_value(True)
+        result = self.client.photo.delete_source(self.test_photos[0], foo="bar")
+        mock_post.assert_called_with("/photo/1a/source/delete.json", foo="bar")
+        self.assertEqual(result, True)
+
+    @mock.patch.object(trovebox.Trovebox, 'post')
+    def test_photo_delete_source_id(self, mock_post):
+        """Check that photo source files can be deleted using its ID"""
+        mock_post.return_value = self._return_value(True)
+        result = self.client.photo.delete_source("1a", foo="bar")
+        mock_post.assert_called_with("/photo/1a/source/delete.json", foo="bar")
+        self.assertEqual(result, True)
+
+    @mock.patch.object(trovebox.Trovebox, 'post')
+    def test_photo_object_delete_source(self, mock_post):
+        """
+        Check that photo source files can be deleted when using
+        the photo object directly
+        """
+        mock_post.return_value = self._return_value(True)
+        photo = self.test_photos[0]
+        result = photo.delete_source(foo="bar")
+        mock_post.assert_called_with("/photo/1a/source/delete.json", foo="bar")
+        self.assertEqual(result, True)
+
 class TestPhotoReplace(TestPhotos):
     @mock.patch.object(trovebox.Trovebox, 'post')
     def test_photo_replace(self, _):
diff --git a/trovebox/api/api_photo.py b/trovebox/api/api_photo.py
index 334d37a..7a3d42a 100644
--- a/trovebox/api/api_photo.py
+++ b/trovebox/api/api_photo.py
@@ -71,6 +71,18 @@ class ApiPhoto(ApiBase):
                                  self._extract_id(photo),
                                  **kwds)["result"]
 
+    def delete_source(self, photo, **kwds):
+        """
+        Endpoint: /photo/<id>/source/delete.json
+
+        Delete the source files of a photo.
+        Returns True if successful.
+        Raises a TroveboxError if not.
+        """
+        return self._client.post("/photo/%s/source/delete.json" %
+                                 self._extract_id(photo),
+                                 **kwds)["result"]
+
     def replace(self, photo, photo_file, **kwds):
         """ Not yet implemented """
         raise NotImplementedError()
diff --git a/trovebox/objects/photo.py b/trovebox/objects/photo.py
index 28865c5..2f4987c 100644
--- a/trovebox/objects/photo.py
+++ b/trovebox/objects/photo.py
@@ -19,7 +19,15 @@ class Photo(TroveboxObject):
         self._delete_fields()
         return result
 
-    # def delete_source(self, **kwds):
+    def delete_source(self, **kwds):
+        """
+        Endpoint: /photo/<id>/source/delete.json
+
+        Deletes the source files of this photo.
+        Returns True if successful.
+        Raises a TroveboxError if not.
+        """
+        return self._client.photo.delete_source(self, **kwds)
 
     def replace(self, photo_file, **kwds):
         """ Not implemented yet """