1 files changed, 1 insertions, 1 deletions

diff --git a/firmware/include/ctype.h b/firmware/include/ctype.h
index aba91a826b..3a04e29ee0 100644
--- a/firmware/include/ctype.h
+++ b/firmware/include/ctype.h
@@ -37,7 +37,7 @@ int _EXFUN(_toupper, (int __c));
 #define _B      0200
 
 #ifdef PLUGIN
-#define _ctype_ (rb->_ctype_)
+#define _ctype_ (rb->_rbctype_)
 #else
 extern const unsigned char _ctype_[257];
 #endif