diff --git a/imgui_draw.cpp b/imgui_draw.cpp
index 2c197dacc..f5ea37700 100644
--- a/imgui_draw.cpp
+++ b/imgui_draw.cpp
@@ -6156,7 +6156,7 @@ static ImFontGlyph* ImFontBaked_BuildLoadGlyph(ImFontBaked* baked, ImWchar codep
     return NULL;
 }
 
-static float ImFontBaked_BuildLoadGlyphAdvanceX(ImFontBaked* baked, ImWchar codepoint)
+float ImFontBaked_BuildLoadGlyphAdvanceX(ImFontBaked* baked, ImWchar codepoint)
 {
     if (baked->Size >= IMGUI_FONT_SIZE_THRESHOLD_FOR_LOADADVANCEXONLYMODE || baked->LoadNoRenderOnLayout)
     {
diff --git a/imgui_internal.h b/imgui_internal.h
index 14b8ce158..875c51f42 100644
--- a/imgui_internal.h
+++ b/imgui_internal.h
@@ -4132,6 +4132,8 @@ IMGUI_API void              ImFontAtlasBakedAddFontGlyphAdvancedX(ImFontAtlas* a
 IMGUI_API void              ImFontAtlasBakedDiscardFontGlyph(ImFontAtlas* atlas, ImFont* font, ImFontBaked* baked, ImFontGlyph* glyph);
 IMGUI_API void              ImFontAtlasBakedSetFontGlyphBitmap(ImFontAtlas* atlas, ImFontBaked* baked, ImFontConfig* src, ImFontGlyph* glyph, ImTextureRect* r, const unsigned char* src_pixels, ImTextureFormat src_fmt, int src_pitch);
 
+IMGUI_API float             ImFontBaked_BuildLoadGlyphAdvanceX(ImFontBaked* baked, ImWchar codepoint);
+
 IMGUI_API void              ImFontAtlasPackInit(ImFontAtlas* atlas);
 IMGUI_API ImFontAtlasRectId ImFontAtlasPackAddRect(ImFontAtlas* atlas, int w, int h, ImFontAtlasRectEntry* overwrite_entry = NULL);
 IMGUI_API ImTextureRect*    ImFontAtlasPackGetRect(ImFontAtlas* atlas, ImFontAtlasRectId id);