diff --git a/Common/helper_string.h b/Common/helper_string.h
index 59cf5f79..080f6f7c 100644
--- a/Common/helper_string.h
+++ b/Common/helper_string.h
@@ -100,7 +100,7 @@ inline int stringRemoveDelimiter(char delimiter, const char *string) {
     string_start++;
   }
 
-  if (string_start >= static_cast<int>(strlen(string) - 1)) {
+  if (string_start >= static_cast<int>(strlen(string))) {
     return 0;
   }