diff --git a/qml/pages/CosttypeView.qml b/qml/pages/CosttypeView.qml
index cd6ca0f..8047e1d 100644
--- a/qml/pages/CosttypeView.qml
+++ b/qml/pages/CosttypeView.qml
@@ -49,11 +49,13 @@ Page {
 
             menu: ContextMenu {
                 MenuItem {
+                    enabled: model.modelData.id > 0 ? true:false
                     text: qsTr("Modify")
                     onClicked: pageStack.push(Qt.resolvedUrl("CosttypeEntry.qml"), { costtype: model.modelData })
                 }
 
                 MenuItem {
+                    enabled: model.modelData.id > 0 ? true:false
                     text: qsTr("Remove")
                     onClicked: {
                         remorseAction(qsTr("Deleting"), function() {
diff --git a/qml/pages/FueltypeView.qml b/qml/pages/FueltypeView.qml
index a13344b..2f76345 100644
--- a/qml/pages/FueltypeView.qml
+++ b/qml/pages/FueltypeView.qml
@@ -49,11 +49,13 @@ Page {
 
             menu: ContextMenu {
                 MenuItem {
+                    enabled: model.modelData.id > 0 ? true:false
                     text: qsTr("Modify")
                     onClicked: pageStack.push(Qt.resolvedUrl("FueltypeEntry.qml"), { fueltype: model.modelData })
                 }
 
                 MenuItem {
+                    enabled: model.modelData.id > 0 ? true:false
                     text: qsTr("Remove")
                     onClicked: {
                         remorseAction(qsTr("Deleting"), function() {
diff --git a/qml/pages/StationView.qml b/qml/pages/StationView.qml
index a7fdc2b..9d1a621 100644
--- a/qml/pages/StationView.qml
+++ b/qml/pages/StationView.qml
@@ -48,12 +48,14 @@ Page {
             showMenuOnPressAndHold: true
 
             menu: ContextMenu {
-                MenuItem {
-                    text: qsTr("Modify")
-                    onClicked: pageStack.push(Qt.resolvedUrl("StationEntry.qml"), { station: model.modelData })
+               MenuItem {
+                   enabled: model.modelData.id > 0 ? true:false
+                   text: qsTr("Modify")
+                   onClicked: pageStack.push(Qt.resolvedUrl("StationEntry.qml"), { station: model.modelData })
                 }
 
                 MenuItem {
+                    enabled: model.modelData.id > 0 ? true:false
                     text: qsTr("Remove")
                     onClicked: {
                         remorseAction(qsTr("Deleting"), function() {