diff --git a/tests/auto/corelib/serialization/CMakeLists.txt b/tests/auto/corelib/serialization/CMakeLists.txt
index 53f59dc1a59..b779ae8106a 100644
--- a/tests/auto/corelib/serialization/CMakeLists.txt
+++ b/tests/auto/corelib/serialization/CMakeLists.txt
@@ -12,6 +12,6 @@ endif()
 if(TARGET Qt::Network)
     add_subdirectory(qtextstream)
 endif()
-if(TARGET Qt::Network AND TARGET Qt::Xml AND NOT INTEGRITY)
+if(TARGET Qt::Network AND TARGET Qt::Xml AND NOT INTEGRITY AND NOT QNX)
     add_subdirectory(qxmlstream)
 endif()