diff --git a/LunaHook/engine32/RPGMakerRGSS3.cpp b/LunaHook/engine32/RPGMakerRGSS3.cpp
index ca821cf..2b213d6 100644
--- a/LunaHook/engine32/RPGMakerRGSS3.cpp
+++ b/LunaHook/engine32/RPGMakerRGSS3.cpp
@@ -531,7 +531,7 @@ namespace
           bool isValid() const
           {
             return Engine::isAddressReadable(type) && *type && size && size < 1500 && Engine::isAddressWritable(text, size + 1) && *text && text[size] == 0 && ::strlen(text) == size // validate size
-                   //&& !::strchr(text, '/')
+                                                                                                                                                                                      //&& !::strchr(text, '/')
                    && !all_ascii(text);
           }
 
@@ -1452,7 +1452,6 @@ bool RPGMakerRGSS3::attach_function()
 
   return true;
 }
-
 bool RPGMakerRGSS300::attach_function()
 {
   trigger_fun = [](LPVOID addr1, hook_stack *stack)
@@ -1467,8 +1466,8 @@ bool RPGMakerRGSS300::attach_function()
     hp.address = addr;
     hp.type = USING_STRING | CODEC_UTF16;
     hp.offset = get_stack(1);
-    NewHook(hp, "RGSS300.dll");
+    NewHook(hp, "RGSS30x.dll");
     return true;
   };
-  return GetModuleHandle(L"RGSS300.dll");
+  return GetModuleHandle(L"RGSS300.dll") || GetModuleHandle(L"RGSS301.dll");
 }
\ No newline at end of file
diff --git a/LunaHook/engine32/RPGMakerRGSS3.h b/LunaHook/engine32/RPGMakerRGSS3.h
index 9ee5e4d..0b8b231 100644
--- a/LunaHook/engine32/RPGMakerRGSS3.h
+++ b/LunaHook/engine32/RPGMakerRGSS3.h
@@ -18,8 +18,8 @@ class RPGMakerRGSS300 : public ENGINE
 public:
     RPGMakerRGSS300()
     {
-        check_by = CHECK_BY::FILE_ALL;
-        check_by_target = check_by_list{L"System/RGSS300.dll"};
+        check_by = CHECK_BY::FILE_ANY;
+        check_by_target = check_by_list{L"System/RGSS300.dll", L"System/RGSS301.dll"};
         is_engine_certain = false;
     };
     bool attach_function();