diff --git a/src/portal_daemon.cpp b/src/portal_daemon.cpp
index cc8615f..f533791 100644
--- a/src/portal_daemon.cpp
+++ b/src/portal_daemon.cpp
@@ -34,7 +34,12 @@
 
 PortalDaemon::PortalDaemon()
 : KUniqueApplication(),
-  m_retryCount(0)
+  m_retryCount(0),
+  d_root(nullptr),
+  d_org(nullptr),
+  d_freedesktop(nullptr),
+  d_portal(nullptr),
+  d_desktop(nullptr)
 {
     connectDBus();
 }