diff --git a/src/corelib/doc/src/cmake/qt_generate_deploy_app_script.qdoc b/src/corelib/doc/src/cmake/qt_generate_deploy_app_script.qdoc
index e7ca37fb45d..4aa62135259 100644
--- a/src/corelib/doc/src/cmake/qt_generate_deploy_app_script.qdoc
+++ b/src/corelib/doc/src/cmake/qt_generate_deploy_app_script.qdoc
@@ -38,6 +38,7 @@
 
 \cmakecommandsince 6.3
 \preliminarycmakecommand
+\note This command is currently only supported on Windows and macOS.
 
 \section1 Synopsis