diff --git a/Userland/Libraries/LibJS/Console.cpp b/Userland/Libraries/LibJS/Console.cpp
index c591baab15..c56e2c6fa8 100644
--- a/Userland/Libraries/LibJS/Console.cpp
+++ b/Userland/Libraries/LibJS/Console.cpp
@@ -76,10 +76,14 @@ ThrowCompletionOr<Value> Console::warn()
     return js_undefined();
 }
 
+// 1.1.2. clear(), https://console.spec.whatwg.org/#clear
 Value Console::clear()
 {
+    // 1. TODO: Empty the appropriate group stack.
+
+    // 2. If possible for the environment, clear the console. (Otherwise, do nothing.)
     if (m_client)
-        return m_client->clear();
+        m_client->clear();
     return js_undefined();
 }
 
diff --git a/Userland/Libraries/LibJS/Console.h b/Userland/Libraries/LibJS/Console.h
index c63fe4c96b..2930dcc9eb 100644
--- a/Userland/Libraries/LibJS/Console.h
+++ b/Userland/Libraries/LibJS/Console.h
@@ -87,7 +87,7 @@ public:
     ThrowCompletionOr<Vector<Value>> formatter(Vector<Value>& args);
     virtual ThrowCompletionOr<Value> printer(Console::LogLevel log_level, Vector<Value>&) = 0;
 
-    virtual Value clear() = 0;
+    virtual void clear() = 0;
     virtual Value trace() = 0;
     virtual Value assert_() = 0;
 
diff --git a/Userland/Services/WebContent/WebContentConsoleClient.cpp b/Userland/Services/WebContent/WebContentConsoleClient.cpp
index 179eebee55..56e2eda098 100644
--- a/Userland/Services/WebContent/WebContentConsoleClient.cpp
+++ b/Userland/Services/WebContent/WebContentConsoleClient.cpp
@@ -115,10 +115,9 @@ void WebContentConsoleClient::send_messages(i32 start_index)
     m_client.async_did_get_js_console_messages(start_index, message_types, messages);
 }
 
-JS::Value WebContentConsoleClient::clear()
+void WebContentConsoleClient::clear()
 {
     clear_output();
-    return JS::js_undefined();
 }
 
 JS::Value WebContentConsoleClient::trace()
diff --git a/Userland/Services/WebContent/WebContentConsoleClient.h b/Userland/Services/WebContent/WebContentConsoleClient.h
index 18f4275e72..eecaca5e4d 100644
--- a/Userland/Services/WebContent/WebContentConsoleClient.h
+++ b/Userland/Services/WebContent/WebContentConsoleClient.h
@@ -24,7 +24,7 @@ public:
     void send_messages(i32 start_index);
 
 private:
-    virtual JS::Value clear() override;
+    virtual void clear() override;
     virtual JS::Value trace() override;
     virtual JS::Value assert_() override;
     virtual JS::ThrowCompletionOr<JS::Value> printer(JS::Console::LogLevel log_level, Vector<JS::Value>&) override;
diff --git a/Userland/Utilities/js.cpp b/Userland/Utilities/js.cpp
index 69c5405d9a..187e463847 100644
--- a/Userland/Utilities/js.cpp
+++ b/Userland/Utilities/js.cpp
@@ -1122,11 +1122,10 @@ public:
     {
     }
 
-    virtual JS::Value clear() override
+    virtual void clear() override
     {
         js_out("\033[3J\033[H\033[2J");
         fflush(stdout);
-        return JS::js_undefined();
     }
 
     virtual JS::Value trace() override