diff --git a/src/slic3r/GUI/GLCanvas3D.cpp b/src/slic3r/GUI/GLCanvas3D.cpp
index 69715a8..f4fc022 100644
--- a/src/slic3r/GUI/GLCanvas3D.cpp
+++ b/src/slic3r/GUI/GLCanvas3D.cpp
@@ -5634,7 +5634,7 @@ void GLCanvas3D::_resize(unsigned int w, unsigned int h)
 
     auto *imgui = wxGetApp().imgui();
     imgui->set_display_size(static_cast<float>(w), static_cast<float>(h));
-    const float font_size = 1.5f * wxGetApp().em_unit();
+    const float font_size = 1.7f * wxGetApp().em_unit();
 #if ENABLE_RETINA_GL
     imgui->set_scaling(font_size, 1.0f, m_retina_helper->get_scale_factor());
 #else
diff --git a/src/slic3r/GUI/ImGuiWrapper.cpp b/src/slic3r/GUI/ImGuiWrapper.cpp
index 5ad1fc1..c355874 100644
--- a/src/slic3r/GUI/ImGuiWrapper.cpp
+++ b/src/slic3r/GUI/ImGuiWrapper.cpp
@@ -229,7 +229,7 @@ void ImGuiWrapper::set_scaling(float font_size, float scale_style, float scale_b
         return;
     }
 
-    m_font_size = 1.05f * font_size;
+    m_font_size = font_size;
 
     ImGui::GetStyle().ScaleAllSizes(scale_style / m_style_scaling);
     m_style_scaling = scale_style;