diff --git a/lang/qt/src/qgpgmedecryptjob.cpp b/lang/qt/src/qgpgmedecryptjob.cpp
index 37c7ee18..5b7d7ae5 100644
--- a/lang/qt/src/qgpgmedecryptjob.cpp
+++ b/lang/qt/src/qgpgmedecryptjob.cpp
@@ -126,8 +126,6 @@ GpgME::DecryptionResult QGpgME::QGpgMEDecryptJob::exec(const QByteArray &cipherT
     return mResult;
 }
 
-//PENDING(marc) implement showErrorDialog()
-
 void QGpgMEDecryptJob::resultHook(const result_type &tuple)
 {
     mResult = std::get<0>(tuple);
diff --git a/lang/qt/src/qgpgmeimportfromkeyserverjob.cpp b/lang/qt/src/qgpgmeimportfromkeyserverjob.cpp
index 8f3b326f..6395b8d9 100644
--- a/lang/qt/src/qgpgmeimportfromkeyserverjob.cpp
+++ b/lang/qt/src/qgpgmeimportfromkeyserverjob.cpp
@@ -78,8 +78,6 @@ GpgME::ImportResult QGpgME::QGpgMEImportFromKeyserverJob::exec(const std::vector
     return mResult;
 }
 
-// PENDING(marc) implement showErrorDialog()
-
 void QGpgME::QGpgMEImportFromKeyserverJob::resultHook(const result_type &tuple)
 {
     mResult = std::get<0>(tuple);
diff --git a/lang/qt/src/qgpgmeimportjob.cpp b/lang/qt/src/qgpgmeimportjob.cpp
index 1d838150..f1410700 100644
--- a/lang/qt/src/qgpgmeimportjob.cpp
+++ b/lang/qt/src/qgpgmeimportjob.cpp
@@ -166,8 +166,6 @@ Error QGpgMEImportJob::startLater(const QByteArray &certData)
     return {};
 }
 
-// PENDING(marc) implement showErrorDialog()
-
 void QGpgME::QGpgMEImportJob::resultHook(const result_type &tuple)
 {
     mResult = std::get<0>(tuple);
diff --git a/lang/qt/src/qgpgmekeylistjob.cpp b/lang/qt/src/qgpgmekeylistjob.cpp
index 706d2575..e395359a 100644
--- a/lang/qt/src/qgpgmekeylistjob.cpp
+++ b/lang/qt/src/qgpgmekeylistjob.cpp
@@ -161,17 +161,5 @@ void QGpgMEKeyListJob::addMode(KeyListMode mode)
 {
     context()->addKeyListMode(mode);
 }
-#if 0
-void QGpgMEKeyListJob::showErrorDialog(QWidget *parent, const QString &caption) const
-{
-    if (!mResult.error() || mResult.error().isCanceled()) {
-        return;
-    }
-    const QString msg = i18n("<qt><p>An error occurred while fetching "
-                             "the keys from the backend:</p>"
-                             "<p><b>%1</b></p></qt>",
-                             QString::fromLocal8Bit(mResult.error().asString()));
-    KMessageBox::error(parent, msg, caption);
-}
-#endif
+
 #include "qgpgmekeylistjob.moc"
diff --git a/lang/qt/src/qgpgmelistallkeysjob.cpp b/lang/qt/src/qgpgmelistallkeysjob.cpp
index 48f8dc3d..1c498053 100644
--- a/lang/qt/src/qgpgmelistallkeysjob.cpp
+++ b/lang/qt/src/qgpgmelistallkeysjob.cpp
@@ -245,17 +245,4 @@ void QGpgMEListAllKeysJob::resultHook(const result_type &tuple)
     mResult = std::get<0>(tuple);
 }
 
-#if 0
-void QGpgMEListAllKeysJob::showErrorDialog(QWidget *parent, const QString &caption) const
-{
-    if (!mResult.error() || mResult.error().isCanceled()) {
-        return;
-    }
-    const QString msg = i18n("<qt><p>An error occurred while fetching "
-                             "the keys from the backend:</p>"
-                             "<p><b>%1</b></p></qt>",
-                             QString::fromLocal8Bit(mResult.error().asString()));
-    KMessageBox::error(parent, msg, caption);
-}
-#endif
 #include "qgpgmelistallkeysjob.moc"