diff --git a/manifest.json b/manifest.json
index ceebf87..599bd1a 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,7 +1,7 @@
 {
   "manifest_version": 2,
   "name": "KeepCode",
-  "version": "0.3.6",
+  "version": "0.3.7",
   "description": "Prep smarter for coding interviews! KeepCode tracks your LeetCode progress so you can focus on solving.",
   "permissions": ["storage", "tabs", "activeTab", "https://leetcode.com/*"],
   "background": {
diff --git a/options/options.js b/options/options.js
index 1aa7947..e521cac 100644
--- a/options/options.js
+++ b/options/options.js
@@ -30,8 +30,8 @@ document.addEventListener('DOMContentLoaded', () => {
             filtered = filtered.filter(p => Array.isArray(p.tags) && p.tags.includes(filterTag));
         }
 
-        if (filterDifficulty && filterDifficulty == 'all') {
-            filtered = filtered.filter(p => difficulty === filterDifficulty);
+        if (filterDifficulty && filterDifficulty !== 'all') {
+            filtered = filtered.filter(p => p.difficulty === filterDifficulty);
         }
 
         if (searchTerm) {