diff --git a/applets/digital-clock/package/contents/ui/CalendarView.qml b/applets/digital-clock/package/contents/ui/CalendarView.qml
index f9337a060..d1db0132e 100644
--- a/applets/digital-clock/package/contents/ui/CalendarView.qml
+++ b/applets/digital-clock/package/contents/ui/CalendarView.qml
@@ -518,10 +518,10 @@ PlasmaExtras.Representation {
                 }
 
                 PlasmaComponents3.ToolButton {
-                    visible: KCMShell.authorize("clock.desktop").length > 0
+                    visible: KCMShell.authorize("kcm_clock.desktop").length > 0
                     text: i18n("Switch…")
                     icon.name: "preferences-system-time"
-                    onClicked: KCMShell.openSystemSettings("clock")
+                    onClicked: KCMShell.openSystemSettings("kcm_clock")
 
                     PlasmaComponents3.ToolTip {
                         text: i18n("Switch to another timezone")
diff --git a/applets/digital-clock/package/contents/ui/configAppearance.qml b/applets/digital-clock/package/contents/ui/configAppearance.qml
index aa0bb797b..a3ef91421 100644
--- a/applets/digital-clock/package/contents/ui/configAppearance.qml
+++ b/applets/digital-clock/package/contents/ui/configAppearance.qml
@@ -63,7 +63,7 @@ QtLayouts.ColumnLayout {
 
     Kirigami.FormLayout {
         QtLayouts.Layout.fillWidth: true
-        
+
         QtLayouts.RowLayout {
             Kirigami.FormData.label: i18n("Information:")
 
@@ -71,7 +71,7 @@ QtLayouts.ColumnLayout {
                 id: showDate
                 text: i18n("Show date")
             }
-            
+
             QtControls.ComboBox {
                 id: dateDisplayFormat
                 enabled: showDate.checked
@@ -146,10 +146,10 @@ QtLayouts.ColumnLayout {
             }
 
             QtControls.Button {
-                visible: KCMShell.authorize("formats.desktop").length > 0
+                visible: KCMShell.authorize("kcm_formats.desktop").length > 0
                 text: i18n("Change Regional Settings…")
                 icon.name: "preferences-desktop-locale"
-                onClicked: KCMShell.openSystemSettings("formats")
+                onClicked: KCMShell.openSystemSettings("kcm_formats")
             }
         }
 
diff --git a/applets/digital-clock/package/contents/ui/configTimeZones.qml b/applets/digital-clock/package/contents/ui/configTimeZones.qml
index ccb8fe87e..c5f74747f 100644
--- a/applets/digital-clock/package/contents/ui/configTimeZones.qml
+++ b/applets/digital-clock/package/contents/ui/configTimeZones.qml
@@ -95,10 +95,10 @@ ColumnLayout {
 
                 trailing: RowLayout {
                     QQC2.Button {
-                        visible: model.isLocalTimeZone && KCMShell.authorize("clock.desktop").length > 0
+                        visible: model.isLocalTimeZone && KCMShell.authorize("kcm_clock.desktop").length > 0
                         text: i18n("Switch Local Time Zone…")
                         icon.name: "preferences-system-time"
-                        onClicked: KCMShell.openSystemSettings("clock")
+                        onClicked: KCMShell.openSystemSettings("kcm_clock")
                     }
                     QQC2.Button {
                         visible: !model.isLocalTimeZone && configuredTimezoneList.count > 1
diff --git a/applets/digital-clock/package/contents/ui/main.qml b/applets/digital-clock/package/contents/ui/main.qml
index dc9a51d31..3a6fbe670 100644
--- a/applets/digital-clock/package/contents/ui/main.qml
+++ b/applets/digital-clock/package/contents/ui/main.qml
@@ -110,11 +110,11 @@ Item {
     }
 
     function action_clockkcm() {
-        KCMShell.openSystemSettings("clock");
+        KCMShell.openSystemSettings("kcm_clock");
     }
 
     function action_formatskcm() {
-        KCMShell.openSystemSettings("formats");
+        KCMShell.openSystemSettings("kcm_formats");
     }
 
     Component.onCompleted: {
@@ -122,10 +122,10 @@ Item {
         ClipboardMenu.setupMenu(plasmoid.action("clipboard"));
 
         root.initTimezones();
-        if (KCMShell.authorize("clock.desktop").length > 0) {
+        if (KCMShell.authorize("kcm_clock.desktop").length > 0) {
             plasmoid.setAction("clockkcm", i18n("Adjust Date and Time…"), "preferences-system-time");
         }
-        if (KCMShell.authorize("formats.desktop").length > 0) {
+        if (KCMShell.authorize("kcm_formats.desktop").length > 0) {
             plasmoid.setAction("formatskcm", i18n("Set Time Format…"));
         }