diff --git a/tests/auto/corelib/io/CMakeLists.txt b/tests/auto/corelib/io/CMakeLists.txt
index 040e3dcf16..f4cfc16f06 100644
--- a/tests/auto/corelib/io/CMakeLists.txt
+++ b/tests/auto/corelib/io/CMakeLists.txt
@@ -1,4 +1,8 @@
 # Generated from io.pro.
+# There is no mounted filesystem for IO testing on INTEGRITY yet.
+if(INTEGRITY)
+    return()
+endif()
 
 if(QT_FEATURE_private_tests)
     add_subdirectory(qabstractfileengine)