diff --git a/third_party/blink/renderer/platform/wtf/text/text_codec_icu.cc b/third_party/blink/renderer/platform/wtf/text/text_codec_icu.cc
index dfa1cb1369..ecffa654a2 100644
--- a/third_party/blink/renderer/platform/wtf/text/text_codec_icu.cc
+++ b/third_party/blink/renderer/platform/wtf/text/text_codec_icu.cc
@@ -323,7 +323,7 @@ void TextCodecICU::CreateICUConverter() const {
   DCHECK(!converter_icu_);
 
 #if defined(USING_SYSTEM_ICU)
-  const char* name = encoding_.GetName();
+  const char* name = encoding_.GetName().Utf8().c_str();
   needs_gbk_fallbacks_ =
       name[0] == 'G' && name[1] == 'B' && name[2] == 'K' && !name[3];
 #endif
@@ -448,7 +448,7 @@ String TextCodecICU::Decode(base::span<const uint8_t> data,
   // <http://bugs.webkit.org/show_bug.cgi?id=17014>
   // Simplified Chinese pages use the code A3A0 to mean "full-width space", but
   // ICU decodes it as U+E5E5.
-  if (!strcmp(encoding_.GetName(), "GBK")) {
+  if (!strcmp(encoding_.GetName().Utf8().c_str(), "GBK")) {
     if (EqualIgnoringASCIICase(encoding_.GetName(), "gb18030"))
       resultString.Replace(0xE5E5, kIdeographicSpaceCharacter);
     // Make GBK compliant to the encoding spec and align with GB18030