diff --git a/src/filewidgets/CMakeLists.txt b/src/filewidgets/CMakeLists.txt
--- a/src/filewidgets/CMakeLists.txt
+++ b/src/filewidgets/CMakeLists.txt
@@ -69,7 +69,7 @@
     GROUP_BASE_NAME KF
     VERSION ${KF5_VERSION}
     DEPRECATED_BASE_VERSION 0
-    DEPRECATION_VERSIONS 4.3 4.5 5.0 5.33 5.66
+    DEPRECATION_VERSIONS 4.3 4.5 5.0 5.33 5.66 5.70
 )
 # TODO: add support for EXCLUDE_DEPRECATED_BEFORE_AND_AT to all KIO libs
 # needs fixing of undeprecated API being still implemented using own deprecated API
diff --git a/src/filewidgets/kstatusbarofflineindicator.h b/src/filewidgets/kstatusbarofflineindicator.h
--- a/src/filewidgets/kstatusbarofflineindicator.h
+++ b/src/filewidgets/kstatusbarofflineindicator.h
@@ -27,6 +27,8 @@
 #include "kiofilewidgets_export.h"
 
 class KStatusBarOfflineIndicatorPrivate;
+
+#if KIOFILEWIDGETS_ENABLE_DEPRECATED_SINCE(5, 70)
 /**
  * @class KStatusBarOfflineIndicator kstatusbarofflineindicator.h <KStatusBarOfflineIndicator>
  *
@@ -38,6 +40,8 @@
  * statusBar()->addWidget( indicator, 0, false );
  * @endcode
  *
+ * @deprecated since 5.70, no known users.
+ *
  * @author Will Stephenson <wstephenson@kde.org>
  */
 class KIOFILEWIDGETS_EXPORT KStatusBarOfflineIndicator : public QWidget
@@ -47,15 +51,18 @@
     /**
      * Default constructor.
      * @param parent the widget's parent
+     * @deprecated since 5.70, no known users.
      */
+    KIOFILEWIDGETS_DEPRECATED_VERSION(5, 70, "No known users")
     explicit KStatusBarOfflineIndicator(QWidget *parent);
     ~KStatusBarOfflineIndicator();
 
 private:
     KStatusBarOfflineIndicatorPrivate *const d;
 
     Q_PRIVATE_SLOT(d, void _k_networkStatusChanged(bool isOnline))
 };
+#endif
 
 #endif
 
diff --git a/src/filewidgets/kstatusbarofflineindicator.cpp b/src/filewidgets/kstatusbarofflineindicator.cpp
--- a/src/filewidgets/kstatusbarofflineindicator.cpp
+++ b/src/filewidgets/kstatusbarofflineindicator.cpp
@@ -22,6 +22,8 @@
 
 #include "kstatusbarofflineindicator.h"
 
+#if KIOFILEWIDGETS_BUILD_DEPRECATED_SINCE(5, 70)
+
 #include <QLabel>
 #include <QVBoxLayout>
 #include <kiconloader.h>
@@ -81,3 +83,5 @@
 }
 
 #include "moc_kstatusbarofflineindicator.cpp"
+
+#endif