1 files changed, 1 insertions, 1 deletions
diff --git a/src/iso8859_13.c b/src/iso8859_13.c
index 9585355..23a0265 100644
--- a/src/iso8859_13.c
+++ b/src/iso8859_13.c
@@ -228,6 +228,6 @@ OnigEncodingType OnigEncodingISO_8859_13 = {
   NULL, /* init */
   NULL, /* is_initialized */
   onigenc_always_true_is_valid_mbc_string,
-  ENC_FLAG_ASCII_COMPATIBLE,
+  ENC_FLAG_ASCII_COMPATIBLE|ENC_FLAG_SKIP_OFFSET_1,
   0, 0
 };