diff --git a/Userland/Libraries/LibWeb/HTML/WorkerGlobalScope.cpp b/Userland/Libraries/LibWeb/HTML/WorkerGlobalScope.cpp
index 7f7bc17dcca..5e91b0162ef 100644
--- a/Userland/Libraries/LibWeb/HTML/WorkerGlobalScope.cpp
+++ b/Userland/Libraries/LibWeb/HTML/WorkerGlobalScope.cpp
@@ -116,8 +116,8 @@ WebIDL::ExceptionOr<String> WorkerGlobalScope::origin() const
 // https://html.spec.whatwg.org/multipage/webappapis.html#dom-issecurecontext
 bool WorkerGlobalScope::is_secure_context() const
 {
-    // FIXME: The isSecureContext getter steps are to return true if this's relevant settings object is a secure context, or false otherwise.
-    return false;
+    // The isSecureContext getter steps are to return true if this's relevant settings object is a secure context, or false otherwise.
+    return HTML::is_secure_context(relevant_settings_object(*this));
 }
 
 // https://html.spec.whatwg.org/multipage/webappapis.html#dom-crossoriginisolated