diff --git a/examples/activeqt/hierarchy/hierarchy.pro b/examples/activeqt/hierarchy/hierarchy.pro
index 8c87f4c9f4f0d1cf1d732a8373a30ec3a6318a31..ba8765a6a13afdf7926fbd610af7203f22437207 100644
--- a/examples/activeqt/hierarchy/hierarchy.pro
+++ b/examples/activeqt/hierarchy/hierarchy.pro
@@ -1,7 +1,7 @@
 TEMPLATE = lib
 TARGET	 = hierarchyax
 
-CONFIG += qt warn_off dll
+CONFIG += warn_off dll
 QT += widgets axserver
 
 SOURCES	 = objects.cpp main.cpp
diff --git a/examples/activeqt/menus/menus.pro b/examples/activeqt/menus/menus.pro
index 3dac743eec915b2fd0c6d5b30091c13ff746259e..9be1688dfb1b423ae042166dd9d31afba10c87e3 100644
--- a/examples/activeqt/menus/menus.pro
+++ b/examples/activeqt/menus/menus.pro
@@ -1,7 +1,7 @@
 TEMPLATE = app
 TARGET	 = menusax
 
-CONFIG += qt warn_off
+CONFIG += warn_off
 QT += widgets axserver
 
 SOURCES	 = main.cpp menus.cpp
diff --git a/examples/activeqt/multiple/multiple.pro b/examples/activeqt/multiple/multiple.pro
index c274777572b46cb18e623f256a62736a672d011b..56e413dc1170e8f1bf5411110c414cf0d596e246 100644
--- a/examples/activeqt/multiple/multiple.pro
+++ b/examples/activeqt/multiple/multiple.pro
@@ -1,7 +1,7 @@
 TEMPLATE = lib
 TARGET	 = multipleax
 
-CONFIG += qt warn_off dll
+CONFIG += warn_off dll
 QT += widgets axserver
 
 SOURCES	 = main.cpp
diff --git a/examples/activeqt/opengl/opengl.pro b/examples/activeqt/opengl/opengl.pro
index 83772d65f1c3d5dd3a6a6261f7e2217fd8628e4b..1cdd70788aa93354bd4a6bab62536b8ad7cd5994 100644
--- a/examples/activeqt/opengl/opengl.pro
+++ b/examples/activeqt/opengl/opengl.pro
@@ -1,7 +1,7 @@
 TEMPLATE = app
 TARGET	 = openglax
 
-CONFIG += qt warn_off
+CONFIG += warn_off
 QT += widgets axserver opengl
 
 HEADERS	 = glbox.h \
diff --git a/examples/activeqt/simple/simple.pro b/examples/activeqt/simple/simple.pro
index 80b1757d4fedb3082137ed6762995f740f500cf0..da8a317c5d1e00ed29594172c5bf41d8b9e745ee 100644
--- a/examples/activeqt/simple/simple.pro
+++ b/examples/activeqt/simple/simple.pro
@@ -1,7 +1,7 @@
 TEMPLATE = app
 TARGET	 = simpleax
 
-CONFIG += qt warn_off
+CONFIG += warn_off
 QT += widgets axserver
 
 SOURCES	 = main.cpp
diff --git a/examples/activeqt/wrapper/wrapper.pro b/examples/activeqt/wrapper/wrapper.pro
index 6cebace0682e3f06e78b74aa9bf03475afd073f6..8b59eb9d4df4040563b63242c9dcdf7aa5696fc4 100644
--- a/examples/activeqt/wrapper/wrapper.pro
+++ b/examples/activeqt/wrapper/wrapper.pro
@@ -1,7 +1,7 @@
 TEMPLATE = lib
 TARGET	 = wrapperax
 
-CONFIG += qt warn_off dll
+CONFIG += warn_off dll
 QT += widgets axserver
 
 SOURCES	 = main.cpp