diff --git a/Userland/Libraries/LibJS/AST.cpp b/Userland/Libraries/LibJS/AST.cpp
index b55600f3446..674471acf0c 100644
--- a/Userland/Libraries/LibJS/AST.cpp
+++ b/Userland/Libraries/LibJS/AST.cpp
@@ -111,7 +111,7 @@ Value FunctionExpression::execute(Interpreter& interpreter, GlobalObject& global
         func_env->create_immutable_binding(global_object, name(), false);
     }
 
-    auto closure = OrdinaryFunctionObject::create(global_object, name(), body(), parameters(), function_length(), func_env, kind(), is_strict_mode() || interpreter.vm().in_strict_mode(), is_arrow_function());
+    auto closure = OrdinaryFunctionObject::create(global_object, name(), body(), parameters(), function_length(), func_env, kind(), is_strict_mode(), is_arrow_function());
 
     if (has_identifier)
         func_env->initialize_binding(global_object, name(), closure);
diff --git a/Userland/Libraries/LibJS/Runtime/AbstractOperations.cpp b/Userland/Libraries/LibJS/Runtime/AbstractOperations.cpp
index fea531feb35..5775335d9b2 100644
--- a/Userland/Libraries/LibJS/Runtime/AbstractOperations.cpp
+++ b/Userland/Libraries/LibJS/Runtime/AbstractOperations.cpp
@@ -399,6 +399,7 @@ Value perform_eval(Value x, GlobalObject& caller_realm, CallerMode strict_caller
         return interpreter.execute_statement(caller_realm, program).value_or(js_undefined());
 
     TemporaryChange scope_change(vm.running_execution_context().lexical_environment, static_cast<Environment*>(&caller_realm.environment()));
+    TemporaryChange scope_change_strict(vm.running_execution_context().is_strict_mode, strict_caller == CallerMode::Strict);
     return interpreter.execute_statement(caller_realm, program).value_or(js_undefined());
 }