diff --git a/extern/imgui_patched/backends/imgui_impl_dx9.cpp b/extern/imgui_patched/backends/imgui_impl_dx9.cpp
index 8e6c75943..27fc73793 100644
--- a/extern/imgui_patched/backends/imgui_impl_dx9.cpp
+++ b/extern/imgui_patched/backends/imgui_impl_dx9.cpp
@@ -227,7 +227,7 @@ void ImGui_ImplDX9_RenderDrawData(ImDrawData* draw_data)
             vtx_dst++;
             vtx_src++;
         }
-        if (sizeof(ImDrawIdx) == sizeof(unsigned short) {
+        if (sizeof(ImDrawIdx) == sizeof(unsigned short)) {
           memcpy(idx_dst, cmd_list->IdxBuffer.Data, cmd_list->IdxBuffer.Size * sizeof(ImDrawIdx));
         } else {
           // slower, but works on VIA