diff --git a/smart-contract/assembly/__tests__/deweb-interface/helpers/delete-file.ts b/smart-contract/assembly/__tests__/deweb-interface/helpers/delete-file.ts
index b24f976..f5534d3 100644
--- a/smart-contract/assembly/__tests__/deweb-interface/helpers/delete-file.ts
+++ b/smart-contract/assembly/__tests__/deweb-interface/helpers/delete-file.ts
@@ -1,7 +1,7 @@
 import { stringToBytes, Args } from '@massalabs/as-types';
 import { sha256, Storage } from '@massalabs/massa-as-sdk';
 import { FileDelete } from '../../../contracts/serializable/FileDelete';
-import { deleteFiles } from '../../../contracts/deweb-interface';
+import { deleteFiles, purge } from '../../../contracts/deweb-interface';
 import {
   fileMetadataKey,
   fileLocationKey,
@@ -13,6 +13,14 @@ import {
 } from '../../../contracts/internals/storageKeys/tags';
 import { _getFileLocations } from '../../../contracts/internals/location';
 
+export function _purge(): void {
+  purge([]);
+}
+
+export function _assertPurged(): void {
+  assert(Storage.getKeys([]).length == 0, 'Storage should be empty');
+}
+
 export function _deleteFiles(files: string[]): void {
   const filesToDelete: FileDelete[] = [];
   for (let i = 0; i < files.length; i++) {
diff --git a/smart-contract/assembly/__tests__/deweb-interface/remove-files.spec.ts b/smart-contract/assembly/__tests__/deweb-interface/remove-files.spec.ts
index 23d3c0d..c9fc886 100644
--- a/smart-contract/assembly/__tests__/deweb-interface/remove-files.spec.ts
+++ b/smart-contract/assembly/__tests__/deweb-interface/remove-files.spec.ts
@@ -5,7 +5,9 @@ import { uploader } from './helpers/Uploader';
 import {
   _assertFilesAreNotPresent,
   _assertFilesArePresent,
+  _assertPurged,
   _deleteFiles,
+  _purge,
 } from './helpers/delete-file';
 import { Metadata } from '../../contracts/serializable/Metadata';
 
@@ -69,4 +71,25 @@ describe('Upload files', () => {
     _assertFilesAreNotPresent([file1Path, file2Path, file3Path]);
     _assertFilesArePresent([file4Path]);
   });
+
+  test('Test purge', () => {
+    uploader()
+      .withFile(
+        file1Path,
+        [fileData1, fileData2],
+        [
+          new Metadata(metadataKey1, metadataValue1),
+          new Metadata(metadataKey2, metadataValue2),
+        ],
+      )
+      .withFile(file2Path, [fileData2])
+      .withFile(file3Path, [fileData3, fileData4])
+      .withFile(file4Path, [fileData4])
+      .init()
+      .uploadAll();
+
+    _purge();
+
+    _assertPurged();
+  });
 });
diff --git a/smart-contract/assembly/contracts/deweb-interface.ts b/smart-contract/assembly/contracts/deweb-interface.ts
index 417f41c..1403812 100644
--- a/smart-contract/assembly/contracts/deweb-interface.ts
+++ b/smart-contract/assembly/contracts/deweb-interface.ts
@@ -283,3 +283,30 @@ export function upgradeSC(args: StaticArray<u8>): void {
   _onlyOwner();
   setBytecode(args);
 }
+
+
+/* -------------------------------------------------------------------------- */
+/*                                 PURGE   SC                                 */
+/* -------------------------------------------------------------------------- */
+
+/**
+ * Deletes all the contract storage and bytecode.
+ * Sends back the freed coins to the caller.
+ * @param args - Ignored.
+ * @throws If the caller is not the owner.
+ */
+export function purge(args: StaticArray<u8>): void {
+  _onlyOwner();
+
+  // Delete all datastore entries
+  const keys = Storage.getKeys([]);
+  for (let i: u32 = 0; i < u32(keys.length); i++) {
+    Storage.del(keys[i]);
+  }
+
+  // Empty the bytecode
+  setBytecode([]);
+
+  // Send the freed coins back to the caller
+  transferCoins(Context.caller(), balance());
+}