diff --git a/Userland/Libraries/LibJS/Bytecode/CommonImplementations.h b/Userland/Libraries/LibJS/Bytecode/CommonImplementations.h
index 17a0a4a509..1396ee0c31 100644
--- a/Userland/Libraries/LibJS/Bytecode/CommonImplementations.h
+++ b/Userland/Libraries/LibJS/Bytecode/CommonImplementations.h
@@ -183,10 +183,8 @@ inline ThrowCompletionOr<Value> get_by_value(VM& vm, Value base_value, Value pro
 inline ThrowCompletionOr<Value> get_global(Bytecode::Interpreter& interpreter, DeprecatedFlyString const& identifier, GlobalVariableCache& cache)
 {
     auto& vm = interpreter.vm();
-    auto& realm = *vm.current_realm();
-
-    auto& binding_object = realm.global_environment().object_record().binding_object();
-    auto& declarative_record = realm.global_environment().declarative_record();
+    auto& binding_object = interpreter.global_object();
+    auto& declarative_record = interpreter.global_declarative_environment();
 
     // OPTIMIZATION: If the shape of the object hasn't changed, we can use the cached property offset.
     auto& shape = binding_object.shape();
diff --git a/Userland/Libraries/LibJS/Bytecode/Interpreter.cpp b/Userland/Libraries/LibJS/Bytecode/Interpreter.cpp
index facfb4299e..1ba9065af3 100644
--- a/Userland/Libraries/LibJS/Bytecode/Interpreter.cpp
+++ b/Userland/Libraries/LibJS/Bytecode/Interpreter.cpp
@@ -426,6 +426,9 @@ Interpreter::ValueAndFrame Interpreter::run_and_return_frame(Executable& executa
 
     TemporaryChange restore_executable { m_current_executable, &executable };
     TemporaryChange restore_saved_jump { m_scheduled_jump, static_cast<BasicBlock const*>(nullptr) };
+    TemporaryChange restore_realm { m_realm, vm().current_realm() };
+    TemporaryChange restore_global_object { m_global_object, &m_realm->global_object() };
+    TemporaryChange restore_global_declarative_environment { m_global_declarative_environment, &m_realm->global_environment().declarative_record() };
 
     VERIFY(!vm().execution_context_stack().is_empty());
 
@@ -530,11 +533,6 @@ ThrowCompletionOr<NonnullGCPtr<Bytecode::Executable>> compile(VM& vm, ASTNode co
     return bytecode_executable;
 }
 
-Realm& Interpreter::realm()
-{
-    return *m_vm.current_realm();
-}
-
 void Interpreter::push_call_frame(Variant<NonnullOwnPtr<CallFrame>, CallFrame*> frame)
 {
     m_call_frames.append(move(frame));
diff --git a/Userland/Libraries/LibJS/Bytecode/Interpreter.h b/Userland/Libraries/LibJS/Bytecode/Interpreter.h
index 0ef2185eaf..ae9f91c5be 100644
--- a/Userland/Libraries/LibJS/Bytecode/Interpreter.h
+++ b/Userland/Libraries/LibJS/Bytecode/Interpreter.h
@@ -51,7 +51,9 @@ public:
     explicit Interpreter(VM&);
     ~Interpreter();
 
-    Realm& realm();
+    [[nodiscard]] Realm& realm() { return *m_realm; }
+    [[nodiscard]] Object& global_object() { return *m_global_object; }
+    [[nodiscard]] DeclarativeEnvironment& global_declarative_environment() { return *m_global_declarative_environment; }
     VM& vm() { return m_vm; }
     VM const& vm() const { return m_vm; }
 
@@ -125,6 +127,9 @@ private:
     BasicBlock const* m_scheduled_jump { nullptr };
     Executable* m_current_executable { nullptr };
     BasicBlock const* m_current_block { nullptr };
+    Realm* m_realm { nullptr };
+    Object* m_global_object { nullptr };
+    DeclarativeEnvironment* m_global_declarative_environment { nullptr };
     Optional<InstructionStreamIterator&> m_pc {};
 };