diff --git a/src/gui/configure.cmake b/src/gui/configure.cmake
index 2c009cbc41c..6b05d4cce3f 100644
--- a/src/gui/configure.cmake
+++ b/src/gui/configure.cmake
@@ -62,7 +62,7 @@ if((X11_SUPPORTED) OR QT_FIND_ALL_PACKAGES_ALWAYS)
     qt_find_package(X11 PROVIDED_TARGETS X11::X11 MODULE_NAME gui QMAKE_LIB xlib)
 endif()
 if((X11_SUPPORTED) OR QT_FIND_ALL_PACKAGES_ALWAYS)
-    qt_find_package(X11 PROVIDED_TARGETS ${X11_SM_LIB} ${X11_ICE_LIB} MODULE_NAME gui QMAKE_LIB x11sm)
+    qt_find_package(X11 PROVIDED_TARGETS X11::SM X11::ICE MODULE_NAME gui QMAKE_LIB x11sm)
 endif()
 if((X11_SUPPORTED) OR QT_FIND_ALL_PACKAGES_ALWAYS)
     qt_find_package(XCB 1.11 PROVIDED_TARGETS XCB::XCB MODULE_NAME gui QMAKE_LIB xcb)
diff --git a/src/plugins/platforms/xcb/CMakeLists.txt b/src/plugins/platforms/xcb/CMakeLists.txt
index c73b2de73fd..bb026e77e85 100644
--- a/src/plugins/platforms/xcb/CMakeLists.txt
+++ b/src/plugins/platforms/xcb/CMakeLists.txt
@@ -97,7 +97,8 @@ qt_internal_extend_target(XcbQpaPrivate CONDITION QT_FEATURE_xcb_sm
     SOURCES
         qxcbsessionmanager.cpp qxcbsessionmanager.h
     PUBLIC_LIBRARIES
-        ${X11_SM_LIB} ${X11_ICE_LIB}
+        X11::SM
+        X11::ICE
 )
 
 qt_internal_extend_target(XcbQpaPrivate CONDITION QT_FEATURE_vulkan