diff --git a/src/wine-host/editor.h b/src/wine-host/editor.h
index dfb3d92e..e7d58ec8 100644
--- a/src/wine-host/editor.h
+++ b/src/wine-host/editor.h
@@ -44,7 +44,7 @@
  * - Melda plugins when having multiple editor windows open within a single
  *   plugin group
  */
-constexpr int max_win32_messages = 20;
+constexpr int max_win32_messages [[maybe_unused]] = 20;
 
 /**
  * Used to store the maximum width and height of a screen.