diff --git a/src/o9xstrings.h b/src/o9xstrings.h
index 8db0b7d3a..b668a522d 100644
--- a/src/o9xstrings.h
+++ b/src/o9xstrings.h
@@ -52,7 +52,7 @@ extern const PROGMEM char STR_OPEN9X[];
 #endif
 #ifdef HELI
 #define OFS_VSWASHTYPE (OFS_ENDTPLS)
-#define OFS_ENDHELI    (OFS_VSWASHTYPE + PSIZE(TR_VTEMPLATES))
+#define OFS_ENDHELI    (OFS_VSWASHTYPE + PSIZE(TR_VSWASHTYPE))
 #else
 #define OFS_ENDHELI    (OFS_ENDTPLS)
 #endif