diff --git a/src/core/encoding_trad_chinese.c b/src/core/encoding_trad_chinese.c
index bd868effba..8352ae8e62 100644
--- a/src/core/encoding_trad_chinese.c
+++ b/src/core/encoding_trad_chinese.c
@@ -185,7 +185,7 @@ static const chinese_entry codepage_to_utf8[IMAGE_FONT_MULTIBYTE_TRAD_CHINESE_MA
     {0x81a9, {0xe9, 0x8a, 0x80}},
     {0x81aa, {0xe5, 0xb9, 0xa3}},
     {0x81ab, {0xe6, 0xb0, 0x91}},
-    {0x81ac, {0xe6, 0xa6, 0x96}},
+    {0x81ac, {0xe7, 0xa9, 0x80}},
     {0x81ad, {0xe5, 0xb9, 0xb4}},
     {0x81ae, {0xe5, 0x96, 0xae}},
     {0x81af, {0xe4, 0xbd, 0x8d}},