diff --git a/src/core/libraries/dialogs/ime_dialog_ui.cpp b/src/core/libraries/dialogs/ime_dialog_ui.cpp
index 269738775..46d82004d 100644
--- a/src/core/libraries/dialogs/ime_dialog_ui.cpp
+++ b/src/core/libraries/dialogs/ime_dialog_ui.cpp
@@ -72,7 +72,7 @@ ImeDialogState::ImeDialogState(const OrbisImeDialogParam* param,
     }
 
     std::size_t text_len = std::char_traits<char16_t>::length(text_buffer);
-    if (!ConvertOrbisToUTF8(text_buffer, text_len, current_text, max_text_length)) {
+    if (!ConvertOrbisToUTF8(text_buffer, text_len, current_text, ORBIS_IME_DIALOG_MAX_TEXT_LENGTH * 4)) {
         LOG_ERROR(Lib_ImeDialog, "Failed to convert text to utf8 encoding");
     }
 }