diff --git a/imgui.cpp b/imgui.cpp
index 06fc032d..cff66bf5 100644
--- a/imgui.cpp
+++ b/imgui.cpp
@@ -11269,7 +11269,7 @@ bool ImGui::BeginDragDropSource(ImGuiDragDropFlags flags, int mouse_button)
             g.DragDropMouseButton = mouse_button;
         }
 
-        if (!(flags & ImGuiDragDropFlags_SourceNoAutoTooltip))
+        if (!(flags & ImGuiDragDropFlags_SourceNoPreviewTooltip))
         {
             // FIXME-DRAG
             //SetNextWindowPos(g.IO.MousePos - g.ActiveIdClickOffset - g.Style.WindowPadding);
@@ -11292,7 +11292,7 @@ void ImGui::EndDragDropSource()
     ImGuiContext& g = *GImGui;
     IM_ASSERT(g.DragDropActive);
 
-    if (!(g.DragDropSourceFlags & ImGuiDragDropFlags_SourceNoAutoTooltip))
+    if (!(g.DragDropSourceFlags & ImGuiDragDropFlags_SourceNoPreviewTooltip))
     {
         EndTooltip();
         PopStyleColor();
diff --git a/imgui.h b/imgui.h
index 73d9b586..c05759aa 100644
--- a/imgui.h
+++ b/imgui.h
@@ -639,7 +639,7 @@ enum ImGuiHoveredFlags_
 enum ImGuiDragDropFlags_
 {
     // BeginDragDropSource() flags
-    ImGuiDragDropFlags_SourceNoAutoTooltip          = 1 << 0,       // By default, a successful call to BeginDragDropSource opens a tooltip so you can display a preview or description of the dragged contents. This flag disable this behavior.
+    ImGuiDragDropFlags_SourceNoPreviewTooltip       = 1 << 0,       // By default, a successful call to BeginDragDropSource opens a tooltip so you can display a preview or description of the source contents. This flag disable this behavior.
     ImGuiDragDropFlags_SourceNoDisableHover         = 1 << 1,       // By default, when dragging we clear data so that IsItemHovered() will return true, to avoid subsequent user code submitting tooltips. This flag disable this behavior so you can still call IsItemHovered() on the source item.
     ImGuiDragDropFlags_SourceNoHoldToOpenOthers     = 1 << 2,       // Disable the behavior that allows to open tree nodes and collapsing header by holding over them while dragging a source item.
     ImGuiDragDropFlags_SourceAllowNullID            = 1 << 3,       // Allow items such as Text(), Image() that have no unique identifier to be used as drag source, by manufacturing a temporary identifier based on their window-relative position. This is extremely unusual within the dear imgui ecosystem and so we made it explicit.