diff --git a/cryptide_project/fileTransformer.js b/cryptide_project/fileTransformer.js
new file mode 100644
index 0000000..ea55dbd
--- /dev/null
+++ b/cryptide_project/fileTransformer.js
@@ -0,0 +1,8 @@
+// fileTransformer.js
+const path = require('path');
+
+module.exports = {
+    process(src, filename, config, options) {
+        return `module.exports = ${JSON.stringify(path.basename(filename))};`;
+    },
+};
diff --git a/cryptide_project/jest.config.ts b/cryptide_project/jest.config.ts
index d288804..2ea2539 100644
--- a/cryptide_project/jest.config.ts
+++ b/cryptide_project/jest.config.ts
@@ -22,12 +22,13 @@ const config: Config.InitialOptions = {
     moduleFileExtensions: ['js', 'jsx', 'ts', 'tsx', 'png'],
     transform: {
         '^.+\\.(js|jsx|ts|tsx)$': 'babel-jest',
-        '^.+\\.png$': 'identity-obj-proxy',
+        '\\.(png)$': '<rootDir>/fileTransformer.js',
     },
     moduleNameMapper: {
         '\\.(css|less)$': 'identity-obj-proxy',
-        '\\.(gif|ttf|eot|svg)$': '<rootDir>/path/to/your/empty-module.js',
+        '\\.(gif|ttf|eot|svg)$': '<rootDir>/empty-module.js',
     },
 };
 
 export default config;
+
diff --git a/cryptide_project/package-lock.json b/cryptide_project/package-lock.json
index ba68f8b..98b63f6 100644
--- a/cryptide_project/package-lock.json
+++ b/cryptide_project/package-lock.json
@@ -46,8 +46,7 @@
         "@jest/types": "^29.6.3",
         "@types/react-router-hash-link": "^2.4.9",
         "@types/uuid": "^9.0.7",
-        "babel-jest": "^29.7.0",
-        "identity-obj-proxy": "^3.0.0"
+        "babel-jest": "^29.7.0"
       }
     },
     "node_modules/@aashutoshrathi/word-wrap": {
diff --git a/cryptide_project/package.json b/cryptide_project/package.json
index b849d11..ec9808b 100644
--- a/cryptide_project/package.json
+++ b/cryptide_project/package.json
@@ -64,8 +64,7 @@
     "@jest/types": "^29.6.3",
     "@types/react-router-hash-link": "^2.4.9",
     "@types/uuid": "^9.0.7",
-    "babel-jest": "^29.7.0",
-    "identity-obj-proxy": "^3.0.0"
+    "babel-jest": "^29.7.0"
   },
   "babel": {
     "presets": [