diff --git a/plugins/fonts/include/font_atlas.hpp b/plugins/fonts/include/font_atlas.hpp
index ac8ea64d4..a0811cf85 100644
--- a/plugins/fonts/include/font_atlas.hpp
+++ b/plugins/fonts/include/font_atlas.hpp
@@ -64,7 +64,7 @@ namespace hex::fonts {
         Font addDefaultFont() {
             auto &config = m_fontConfigs.emplace_back(m_defaultConfig);
             config.FontBuilderFlags |= ImGuiFreeTypeBuilderFlags_Monochrome | ImGuiFreeTypeBuilderFlags_MonoHinting;
-            config.SizePixels = std::max(1.0F, std::floor(ImHexApi::System::getGlobalScale() * 13.0F));
+            config.SizePixels = std::max(1.0F, std::floor(ImHexApi::System::getGlobalScale() * ImHexApi::System::getBackingScaleFactor() * 13.0F));
 
             auto font = m_fontAtlas->AddFontDefault(&config);
 
diff --git a/plugins/fonts/source/font_loader.cpp b/plugins/fonts/source/font_loader.cpp
index 91eb72216..80e82129d 100644
--- a/plugins/fonts/source/font_loader.cpp
+++ b/plugins/fonts/source/font_loader.cpp
@@ -55,7 +55,7 @@ namespace hex::fonts {
         // If there's no custom font set, or it failed to load, fall back to the default font
         if (!defaultFont.has_value()) {
             if (pixelPerfectFont) {
-                fontSize = std::max(1.0F, std::floor(ImHexApi::System::getGlobalScale() * 13.0F));
+                fontSize = std::max(1.0F, std::floor(ImHexApi::System::getGlobalScale() * ImHexApi::System::getBackingScaleFactor() * 13.0F));
                 defaultFont = fontAtlas->addDefaultFont();
             } else
                 defaultFont = fontAtlas->addFontFromRomFs("fonts/JetBrainsMono.ttf", fontSize, true, ImVec2());