diff --git a/package-lock.json b/package-lock.json
index 93c549e..c0c13be 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@dabapps/django-s3-file-upload",
-  "version": "0.0.2",
+  "version": "0.0.3",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index d2cbf24..68acd2e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@dabapps/django-s3-file-upload",
-  "version": "0.0.2",
+  "version": "0.0.3",
   "description": "Upload files from the browser to S3 - client side implementation",
   "main": "dist/index.js",
   "directories": {},
diff --git a/src/upload-file-to-s3.ts b/src/upload-file-to-s3.ts
index 45fea79..6805aec 100644
--- a/src/upload-file-to-s3.ts
+++ b/src/upload-file-to-s3.ts
@@ -59,6 +59,9 @@ export const getUploadForm = (file: File): Promise<UploadData> => {
       headers: {
         'X-CSRFToken': Cookies.get('csrftoken'),
       },
+      data: {
+        filename: file.name,
+      },
     })
     .then((uploadResponse: AxiosResponse<UploadData>) => {
       return uploadFileToSignedUrl(uploadResponse.data, file);
diff --git a/tests/update-file-to-s3.ts b/tests/update-file-to-s3.ts
index 4a2be96..b3a8ec5 100644
--- a/tests/update-file-to-s3.ts
+++ b/tests/update-file-to-s3.ts
@@ -31,6 +31,19 @@ describe('Django S3 File Upload', () => {
       // Check that it was called
       expect(requestCalls.length).toBe(1);
 
+      expect(requestCalls[0].arguments).toEqual([
+        {
+          method: 'POST',
+          url: '/api/s3-file-uploads/',
+          headers: {
+            'X-CSRFToken': undefined,
+          },
+          data: {
+            filename: 'llama',
+          },
+        },
+      ]);
+
       // Get the .then calls
       const { thenCalls } = requestCalls[0];