diff --git a/cmake/QtBuild.cmake b/cmake/QtBuild.cmake
index 6bd255b9e45..7295dc526c8 100644
--- a/cmake/QtBuild.cmake
+++ b/cmake/QtBuild.cmake
@@ -555,6 +555,7 @@ if(ANDROID)
 endif()
 
 # Helpers that are available in public projects and while building Qt itself.
+include(QtPublicCMakeHelpers)
 include(QtPublicPluginHelpers)
 include(QtPublicTargetHelpers)
 include(QtPublicWalkLibsHelpers)