diff --git a/docs/CHANGELOG.txt b/docs/CHANGELOG.txt
index 7c7daf79d..01694d50a 100644
--- a/docs/CHANGELOG.txt
+++ b/docs/CHANGELOG.txt
@@ -80,10 +80,7 @@ Breaking changes:
        - PushFont(font, 20.0f)                      // Change font and set size to 20.0f
        - PushFont(font, style.FontSizeBase * 2.0f)  // Change font and set size to be twice bigger than current size.
        - PushFont(font, font->LegacySize)           // Change font and set size to size passed to AddFontXXX() function. Same as pre-1.92 behavor, for fixed size fonts.
-   - To use old behavior:
-     - use 'ImGui::PushFont(font, font->LegacySize)' at call site (preferred).
-     - or set 'ImFontConfig::Flags |= ImFontFlags_DefaultToLegacySize' in AddFont() call
-       (not desirable as it requires e.g. all third-party code to be aware of it).
+   - To use old behavior use 'ImGui::PushFont(font, font->LegacySize)' at call site.
      We intentionally didn't add a default parameter because it would make the long-term
      transition more difficult.
    - Kept inline redirection font. Will obsolete.
@@ -290,8 +287,6 @@ Other changes:
   window and other locations).
 - Fonts: added ImFontFlags (currently needs to be passed through ImFontConfig until
   we revamp font loading API):
-   - ImFontFlags_DefaultToLegacySize: for legacy compatibility: make PushFont() calls
-     without explicit size use font->LegacySize instead of current font size.
    - ImFontFlags_NoLoadError: disable erroring/assert when calling AddFontXXX()
      with missing file/data. Calling code is expected to check AddFontXXX() return value.
    - ImFontFlags_NoLoadGlyphs: disable loading new glyphs.
diff --git a/imgui.cpp b/imgui.cpp
index eceda68f1..e36d0a9e2 100644
--- a/imgui.cpp
+++ b/imgui.cpp
@@ -473,7 +473,7 @@ CODE
                          - PushFont() API now has a REQUIRED size parameter.
                          - Before 1.92: PushFont() always used font "default" size specified in AddFont() call. It is equivalent to calling PushFont(font, font->LegacySize).
                          - Since  1.92: PushFont(font, 0.0f) preserve the current font size which is a shared value.
-                         - To use old behavior: (A) use 'ImGui::PushFont(font, font->LegacySize)' at call site (preferred). (B) Set 'ImFontConfig::Flags |= ImFontFlags_DefaultToLegacySize' in AddFont() call (not desirable as it requires e.g. third-party code to be aware of it).
+                         - To use old behavior: use 'ImGui::PushFont(font, font->LegacySize)' at call site.
                          - Kept inline single parameter function. Will obsolete.
                        - Fonts: **IMPORTANT** on Font Merging:
                          - When searching for a glyph in multiple merged fonts: font inputs are now scanned in orderfor the first font input which the desired glyph. This is technically a different behavior than before!
@@ -8911,12 +8911,7 @@ void ImGui::PushFont(ImFont* font, float font_size_base)
 
     g.FontStack.push_back({ g.Font, g.FontSizeBase, g.FontSize });
     if (font_size_base == 0.0f)
-    {
-        if (font->Flags & ImFontFlags_DefaultToLegacySize)
-            font_size_base = font->LegacySize;  // Legacy: use AddFont() specified font size. Same as doing PushFont(font, font->LegacySize)
-        else
-            font_size_base = g.FontSizeBase;    // Keep current font size
-    }
+        font_size_base = g.FontSizeBase; // Keep current font size
     SetCurrentFont(font, font_size_base, 0.0f);
 }
 
diff --git a/imgui.h b/imgui.h
index 1022ea3fa..44ab90869 100644
--- a/imgui.h
+++ b/imgui.h
@@ -3759,7 +3759,6 @@ struct ImFontBaked
 enum ImFontFlags_
 {
     ImFontFlags_None                    = 0,
-    ImFontFlags_DefaultToLegacySize     = 1 << 0,   // Legacy compatibility: make `PushFont(font)` == `PushFont(font, font->LegacySize)`. Otherwise by default/shared current font size is used.
     ImFontFlags_NoLoadError             = 1 << 1,   // Disable throwing an error/assert when calling AddFontXXX() with missing file/data. Calling code is expected to check AddFontXXX() return value.
     ImFontFlags_NoLoadGlyphs            = 1 << 2,   // [Internal] Disable loading new glyphs.
     ImFontFlags_LockBakedSizes          = 1 << 3,   // [Internal] Disable loading new baked sizes, disable garbage collecting current ones. e.g. if you want to lock a font to a single size. Important: if you use this to preload given sizes, consider the possibility of multiple font density used on Retina display.