diff --git a/src/network/CMakeLists.txt b/src/network/CMakeLists.txt
index c4e0324debc..f7a5dba8614 100644
--- a/src/network/CMakeLists.txt
+++ b/src/network/CMakeLists.txt
@@ -70,7 +70,6 @@ qt_internal_add_module(Network
     PRECOMPILED_HEADER
         "../corelib/global/qt_pch.h"
     GENERATE_CPP_EXPORTS
-    GENERATE_PRIVATE_CPP_EXPORTS
 )
 
 ## Scopes:
diff --git a/src/testlib/CMakeLists.txt b/src/testlib/CMakeLists.txt
index d0ef0959704..014ee2c6ab0 100644
--- a/src/testlib/CMakeLists.txt
+++ b/src/testlib/CMakeLists.txt
@@ -73,7 +73,6 @@ qt_internal_add_module(Test
     PRIVATE_MODULE_INTERFACE
         Qt::CorePrivate
     GENERATE_CPP_EXPORTS
-    GENERATE_PRIVATE_CPP_EXPORTS
 )
 
 if(TARGET Gui)