diff --git a/src/misc/lv_txt.c b/src/misc/lv_txt.c
index 40454a634..4a6dcb5d4 100644
--- a/src/misc/lv_txt.c
+++ b/src/misc/lv_txt.c
@@ -488,7 +488,6 @@ char * _lv_txt_set_text_vfmt(const char * fmt, va_list ap)
     if(text == NULL) {
         return NULL;
     }
-    text[len] = 0; /*Ensure NULL termination*/
 
     lv_vsnprintf(text, len + 1, fmt, ap);
 #endif