diff --git a/src/core/slavebase.cpp b/src/core/slavebase.cpp
--- a/src/core/slavebase.cpp
+++ b/src/core/slavebase.cpp
@@ -144,11 +144,14 @@
         return OperationAllowed;
     }
 
-    bool hasTempAuth()
+    bool hasTempAuth(bool revoke = false)
     {
 #ifdef Q_OS_UNIX
         foreach (const QString &actId, m_TempAuth) {
             KAuth::Action action(actId);
+            if (revoke) {
+                action.revokeAuthorization();
+            }
             if (action.status() != KAuth::Action::AuthorizedStatus) {
                 m_TempAuth.remove(actId);
             }
@@ -548,7 +551,7 @@
 {
     qint64 pid = getpid();
     qint8 b = connected ? 1 : 0;
-    KIO_DATA << pid << mProtocol << host << b << d->hasTempAuth();
+    KIO_DATA << pid << mProtocol << host << b << d->hasTempAuth(true);
     if (d->onHold) {
         stream << d->onHoldUrl;
     }