diff --git a/Source/Project64-core/N64System/Enhancement/Enhancement.cpp b/Source/Project64-core/N64System/Enhancement/Enhancement.cpp
index 2232f3311..263658aff 100644
--- a/Source/Project64-core/N64System/Enhancement/Enhancement.cpp
+++ b/Source/Project64-core/N64System/Enhancement/Enhancement.cpp
@@ -217,6 +217,7 @@ CEnhancement::CEnhancement(const char * Ident, const char * Entry) :
         }
         if (strcmp(TempFormat, "XXXXXXXX XXXX") != 0 &&
             strcmp(TempFormat, "XXXXXXXX XX??") != 0 &&
+            strcmp(TempFormat, "XXXXXXXX ??XX") != 0 &&
             strcmp(TempFormat, "XXXXXXXX ????") != 0 &&
             strcmp(TempFormat, "XXXXXXXX XXXX:XXXX") != 0)
         {
@@ -446,4 +447,4 @@ void CEnhancement::CheckValid(void)
         }
         m_NameAndExtension = stdstr_f("%s (=>%s)", m_Name.c_str(), CheatValue.c_str());
     }
-}
\ No newline at end of file
+}