diff --git a/manifest.json b/manifest.json
index edd481f..530366c 100644
--- a/manifest.json
+++ b/manifest.json
@@ -27,7 +27,7 @@
     "content_scripts": [
         {
             "matches": ["*://*.duckduckgo.com/*q=*"],
-            "js": ["scripts/hide-slop.js"],
+            "js": ["scripts/content-script.js"],
             "type":"module"
         }
     ]
diff --git a/pages/action_popup.html b/pages/action_popup.html
index 6405e96..d901cdc 100644
--- a/pages/action_popup.html
+++ b/pages/action_popup.html
@@ -16,7 +16,5 @@
         <input type="password" name="password" required />
         <button id="login-button">login</button>
     </form>
-    <h2 style="visibility: collapse;" id="login-status">You're logged in.</h2>
-
-    
+    <h2 style="visibility: collapse;" id="login-status">You're logged in.</h2>  
 </body>
\ No newline at end of file
diff --git a/src/hide-slop.ts b/src/content-script.ts
similarity index 90%
rename from src/hide-slop.ts
rename to src/content-script.ts
index c990708..cdfc309 100644
--- a/src/hide-slop.ts
+++ b/src/content-script.ts
@@ -1,5 +1,3 @@
-let common: any
-
 class SearchLink {
 
     node: Element
@@ -78,7 +76,7 @@ function check_links(search_links: SearchLink[]) {
         return search_link.target
     })
 
-    common.send_message_to_background({type: "check", urls: urls})
+    browser.runtime.sendMessage({type: "check", urls: urls})
 }
 
 async function backend_message_listener(message: any) {
@@ -97,7 +95,6 @@ async function backend_message_listener(message: any) {
                 link.result = message.result
             }
             break
-
     }
 }
 
@@ -156,17 +153,12 @@ async function onload_handler() {
     setup_result_observer()
 }
 
-import("./common.js").then((module) => {
-    common = module
-    // listen for messages from the background script
-    browser.runtime.onMessage.addListener(backend_message_listener)
-
-    // initialize state on document load
-    if (document.readyState === "loading") {
-        document.addEventListener("DOMContentLoaded", onload_handler)
-    } else {
-        wait_for_results().then(onload_handler)
-    }
-})
-
+// listen for messages from the background script
+browser.runtime.onMessage.addListener(backend_message_listener)
 
+// initialize state on document load
+if (document.readyState === "loading") {
+    document.addEventListener("DOMContentLoaded", onload_handler)
+} else {
+    wait_for_results().then(onload_handler)
+}
diff --git a/tsconfig.json b/tsconfig.json
index 65a6d23..a7bd9eb 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -7,6 +7,7 @@
         "sourceMap": true,
         "target": "esnext",
         "baseUrl": "src/",
-        "module": "esnext"
+        "module": "esnext",
+        "noFallthroughCasesInSwitch": true
     }
 }
\ No newline at end of file