diff --git a/Userland/Libraries/LibJS/Runtime/RegExpPrototype.cpp b/Userland/Libraries/LibJS/Runtime/RegExpPrototype.cpp
index a23174112b..8c7d5b1a74 100644
--- a/Userland/Libraries/LibJS/Runtime/RegExpPrototype.cpp
+++ b/Userland/Libraries/LibJS/Runtime/RegExpPrototype.cpp
@@ -36,7 +36,7 @@
 namespace JS {
 
 RegExpPrototype::RegExpPrototype(GlobalObject& global_object)
-    : RegExpObject({}, {}, *global_object.object_prototype())
+    : Object(*global_object.object_prototype())
 {
 }
 
diff --git a/Userland/Libraries/LibJS/Runtime/RegExpPrototype.h b/Userland/Libraries/LibJS/Runtime/RegExpPrototype.h
index 69b0708ce1..372c64a41c 100644
--- a/Userland/Libraries/LibJS/Runtime/RegExpPrototype.h
+++ b/Userland/Libraries/LibJS/Runtime/RegExpPrototype.h
@@ -30,8 +30,8 @@
 
 namespace JS {
 
-class RegExpPrototype final : public RegExpObject {
-    JS_OBJECT(RegExpPrototype, RegExpObject);
+class RegExpPrototype final : public Object {
+    JS_OBJECT(RegExpPrototype, Object);
 
 public:
     explicit RegExpPrototype(GlobalObject&);