diff --git a/src/config.ts b/src/config.ts
index 4726ae4c..2a40dbf6 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -275,7 +275,7 @@ function decodeStoredItem<T>(id: string, data: T): T | SBMap<string, SponsorTime
     return data;
 }
 
-function configProxy(): any {
+function configProxy(): SBConfig {
     chrome.storage.onChanged.addListener((changes: {[key: string]: chrome.storage.StorageChange}) => {
         for (const key in changes) {
             Config.localConfig[key] = decodeStoredItem(key, changes[key].newValue);
@@ -286,8 +286,8 @@ function configProxy(): any {
         }
     });
 	
-    const handler: ProxyHandler<any> = {
-        set(obj, prop, value) {
+    const handler: ProxyHandler<SBConfig> = {
+        set<K extends keyof SBConfig>(obj: SBConfig, prop: K, value: SBConfig[K]) {
             Config.localConfig[prop] = value;
 
             chrome.storage.sync.set({
@@ -297,13 +297,13 @@ function configProxy(): any {
             return true;
         },
 
-        get(obj, prop): any {
+        get<K extends keyof SBConfig>(obj: SBConfig, prop: K): SBConfig[K] {
             const data = Config.localConfig[prop];
 
             return obj[prop] || data;
         },
 	
-        deleteProperty(obj, prop) {
+        deleteProperty(obj: SBConfig, prop: keyof SBConfig) {
             chrome.storage.sync.remove(<string> prop);
             
             return true;
@@ -311,7 +311,7 @@ function configProxy(): any {
 
     };
 
-    return new Proxy({handler}, handler);
+    return new Proxy<SBConfig>({handler} as unknown as SBConfig, handler);
 }
 
 function fetchConfig(): Promise<void> {