diff --git a/src/gui/accessible/linux/atspiadaptor.cpp b/src/gui/accessible/linux/atspiadaptor.cpp
index 93b731746f7..812ac276b28 100644
--- a/src/gui/accessible/linux/atspiadaptor.cpp
+++ b/src/gui/accessible/linux/atspiadaptor.cpp
@@ -38,6 +38,7 @@
 ****************************************************************************/
 
 #include "atspiadaptor_p.h"
+#include "qspiaccessiblebridge_p.h"
 
 #include <QtGui/qwindow.h>
 #include <QtGui/qguiapplication.h>
@@ -1364,9 +1365,9 @@ bool AtSpiAdaptor::accessibleInterface(QAccessibleInterface *interface, const QS
     } else if (function == QLatin1String("GetName")) {
         sendReply(connection, message, QVariant::fromValue(QDBusVariant(interface->text(QAccessible::Name))));
     } else if (function == QLatin1String("GetRoleName")) {
-        sendReply(connection, message, qSpiRoleMapping[interface->role()].name());
+        sendReply(connection, message, QSpiAccessibleBridge::namesForRole(interface->role()).name());
     } else if (function == QLatin1String("GetLocalizedRoleName")) {
-        sendReply(connection, message, QVariant::fromValue(qSpiRoleMapping[interface->role()].localizedName()));
+        sendReply(connection, message, QVariant::fromValue(QSpiAccessibleBridge::namesForRole(interface->role()).localizedName()));
     } else if (function == QLatin1String("GetChildCount")) {
         sendReply(connection, message, QVariant::fromValue(QDBusVariant(interface->childCount())));
     } else if (function == QLatin1String("GetIndexInParent")) {
@@ -1450,7 +1451,7 @@ AtspiRole AtSpiAdaptor::getRole(QAccessibleInterface *interface) const
 {
     if ((interface->role() == QAccessible::EditableText) && interface->state().passwordEdit)
         return ATSPI_ROLE_PASSWORD_TEXT;
-    return qSpiRoleMapping[interface->role()].spiRole();
+    return QSpiAccessibleBridge::namesForRole(interface->role()).spiRole();
 }
 
 QStringList AtSpiAdaptor::accessibleInterfaces(QAccessibleInterface *interface) const
diff --git a/src/gui/accessible/linux/qspi_constant_mappings.cpp b/src/gui/accessible/linux/qspi_constant_mappings.cpp
index d4fe3ecd699..f428726138d 100644
--- a/src/gui/accessible/linux/qspi_constant_mappings.cpp
+++ b/src/gui/accessible/linux/qspi_constant_mappings.cpp
@@ -54,8 +54,6 @@
 #ifndef QT_NO_ACCESSIBILITY
 QT_BEGIN_NAMESPACE
 
-QHash <QAccessible::Role, RoleNames> qSpiRoleMapping;
-
 quint64 spiStatesFromQState(QAccessible::State state)
 {
     quint64 spiState = 0;
diff --git a/src/gui/accessible/linux/qspi_constant_mappings_p.h b/src/gui/accessible/linux/qspi_constant_mappings_p.h
index 292b5e15971..17e36825f6d 100644
--- a/src/gui/accessible/linux/qspi_constant_mappings_p.h
+++ b/src/gui/accessible/linux/qspi_constant_mappings_p.h
@@ -123,8 +123,6 @@ private:
     QString m_localizedName;
 };
 
-extern QHash <QAccessible::Role, RoleNames> qSpiRoleMapping;
-
 inline void setSpiStateBit(quint64* state, AtspiStateType spiState)
 {
     *state |= quint64(1) << spiState;
diff --git a/src/gui/accessible/linux/qspiaccessiblebridge.cpp b/src/gui/accessible/linux/qspiaccessiblebridge.cpp
index 9ae8767b66a..fb4bf1f27b9 100644
--- a/src/gui/accessible/linux/qspiaccessiblebridge.cpp
+++ b/src/gui/accessible/linux/qspiaccessiblebridge.cpp
@@ -41,6 +41,8 @@
 #include "qspiaccessiblebridge_p.h"
 
 #include <atspi/atspi-constants.h>
+#include <private/qguiapplication_p.h>
+#include <qpa/qplatformintegration.h>
 #include <qstring.h>
 
 #include "atspiadaptor_p.h"
@@ -273,14 +275,29 @@ static RoleMapping map[] = {
 void QSpiAccessibleBridge::initializeConstantMappings()
 {
     for (uint i = 0; i < sizeof(map) / sizeof(RoleMapping); ++i)
-        qSpiRoleMapping.insert(map[i].role, RoleNames(map[i].spiRole, QLatin1String(map[i].name), tr(map[i].name)));
+        m_spiRoleMapping.insert(map[i].role, RoleNames(map[i].spiRole, QLatin1String(map[i].name), tr(map[i].name)));
 
     // -1 because we have button duplicated, as PushButton and Button.
-    Q_ASSERT_X(qSpiRoleMapping.size() ==
+    Q_ASSERT_X(m_spiRoleMapping.size() ==
                QAccessible::staticMetaObject.enumerator(
                    QAccessible::staticMetaObject.indexOfEnumerator("Role")).keyCount() - 1,
                "", "Handle all QAccessible::Role members in qSpiRoleMapping");
 }
 
+QSpiAccessibleBridge *QSpiAccessibleBridge::instance()
+{
+    if (auto integration = QGuiApplicationPrivate::platformIntegration()) {
+        if (auto accessibility = integration->accessibility())
+            return static_cast<QSpiAccessibleBridge *>(accessibility);
+    }
+    return nullptr;
+}
+
+RoleNames QSpiAccessibleBridge::namesForRole(QAccessible::Role role)
+{
+    auto brigde = QSpiAccessibleBridge::instance();
+    return brigde ? brigde->spiRoleNames().value(role) : RoleNames();
+}
+
 QT_END_NAMESPACE
 #endif //QT_NO_ACCESSIBILITY
diff --git a/src/gui/accessible/linux/qspiaccessiblebridge_p.h b/src/gui/accessible/linux/qspiaccessiblebridge_p.h
index ce1b755826e..ef3eff366d2 100644
--- a/src/gui/accessible/linux/qspiaccessiblebridge_p.h
+++ b/src/gui/accessible/linux/qspiaccessiblebridge_p.h
@@ -55,6 +55,7 @@
 #include <QtGui/private/qtguiglobal_p.h>
 #include <QtDBus/qdbusconnection.h>
 #include <qpa/qplatformaccessibility.h>
+#include <QtCore/qhash.h>
 
 class DeviceEventControllerAdaptor;
 
@@ -65,11 +66,14 @@ QT_BEGIN_NAMESPACE
 class DBusConnection;
 class QSpiDBusCache;
 class AtSpiAdaptor;
+struct RoleNames;
 
 class Q_GUI_EXPORT QSpiAccessibleBridge: public QObject, public QPlatformAccessibility
 {
     Q_OBJECT
 public:
+    using SpiRoleMapping = QHash <QAccessible::Role, RoleNames>;
+
     QSpiAccessibleBridge();
 
     virtual ~QSpiAccessibleBridge();
@@ -77,6 +81,11 @@ public:
     void notifyAccessibilityUpdate(QAccessibleEvent *event) override;
     QDBusConnection dBusConnection() const;
 
+    const SpiRoleMapping &spiRoleNames() const { return m_spiRoleMapping; }
+
+    static QSpiAccessibleBridge *instance();
+    static RoleNames namesForRole(QAccessible::Role role);
+
 public Q_SLOTS:
     void enabledChanged(bool enabled);
 
@@ -88,6 +97,7 @@ private:
     DeviceEventControllerAdaptor *dec;
     AtSpiAdaptor *dbusAdaptor;
     DBusConnection* dbusConnection;
+    SpiRoleMapping m_spiRoleMapping;
 };
 
 QT_END_NAMESPACE