diff --git a/imgui.h b/imgui.h
index 3a83a633..3909dfa1 100644
--- a/imgui.h
+++ b/imgui.h
@@ -1306,6 +1306,7 @@ enum ImGuiSortDirection_
 // Since >= 1.89 we increased typing (went from int to enum), some legacy code may need a cast to ImGuiKey.
 // Read details about the 1.87 and 1.89 transition : https://github.com/ocornut/imgui/issues/4921
 // Note that "Keys" related to physical keys and are not the same concept as input "Characters", the later are submitted via io.AddInputCharacter().
+// The keyboard key enum values are named after the keys on a standard US keyboard, and on other keyboard types the keys reported may not match the keycaps.
 enum ImGuiKey : int
 {
     // Keyboard