diff --git a/src/gui/Font.h b/src/gui/Font.h
index bf37608..173a236 100644
--- a/src/gui/Font.h
+++ b/src/gui/Font.h
@@ -45,7 +45,7 @@ namespace jes
         int get_line_height() { return m_line_height; }
         int get_advance() { return m_advance; }
         int get_baseline_offset() { return m_baseline_offset; }
-        GlyphRef operator[](FT_ULong char_code)
+        GlyphRef get_glyph(FT_ULong char_code)
         {
             auto it = m_glyphs.find(char_code);
             if (it != m_glyphs.end())