diff --git a/tests/auto/corelib/ipc/qsharedmemory/tst_qsharedmemory.cpp b/tests/auto/corelib/ipc/qsharedmemory/tst_qsharedmemory.cpp
index 73578a3bab8..5bd74da5325 100644
--- a/tests/auto/corelib/ipc/qsharedmemory/tst_qsharedmemory.cpp
+++ b/tests/auto/corelib/ipc/qsharedmemory/tst_qsharedmemory.cpp
@@ -583,8 +583,8 @@ void tst_QSharedMemory::attachBeforeCreate()
  */
 void tst_QSharedMemory::useTooMuchMemory()
 {
-    if (QSysInfo::productType() == QLatin1String("Debian")
-        || QSysInfo::productType() == QLatin1String("debian"))
+    if (QSysInfo::kernelType() == QLatin1String("linux")
+        && QSysInfo::currentCpuArchitecture() == QLatin1String("arm64"))
         QSKIP("This test is unstable: QTBUG-119321");
 
 #ifdef Q_OS_LINUX