diff --git a/src/plugins/buttonrebinds/buttonrebindsfilter.cpp b/src/plugins/buttonrebinds/buttonrebindsfilter.cpp
index 5f87c97d97..7d81479d6c 100644
--- a/src/plugins/buttonrebinds/buttonrebindsfilter.cpp
+++ b/src/plugins/buttonrebinds/buttonrebindsfilter.cpp
@@ -224,16 +224,26 @@ bool ButtonRebindsFilter::tabletToolButtonEvent(uint button, bool pressed, const
 
 void ButtonRebindsFilter::insert(TriggerType type, const Trigger &trigger, const QStringList &entry)
 {
-    if (entry.size() != 2) {
+    if (entry.empty()) {
         qCWarning(KWIN_BUTTONREBINDS) << "Failed to rebind to" << entry;
         return;
     }
     if (entry.first() == QLatin1String("Key")) {
+        if (entry.size() != 2) {
+            qCWarning(KWIN_BUTTONREBINDS) << "Invalid key" << entry;
+            return;
+        }
+
         const auto keys = QKeySequence::fromString(entry.at(1), QKeySequence::PortableText);
         if (!keys.isEmpty()) {
             m_actions.at(type).insert(trigger, keys);
         }
     } else if (entry.first() == QLatin1String("MouseButton")) {
+        if (entry.size() != 2) {
+            qCWarning(KWIN_BUTTONREBINDS) << "Invalid mouse button" << entry;
+            return;
+        }
+
         bool ok = false;
         const MouseButton mb{entry.last().toUInt(&ok)};
         if (ok) {
@@ -242,6 +252,12 @@ void ButtonRebindsFilter::insert(TriggerType type, const Trigger &trigger, const
             qCWarning(KWIN_BUTTONREBINDS) << "Could not convert" << entry << "into a mouse button";
         }
     } else if (entry.first() == QLatin1String("TabletToolButton")) {
+        if (entry.size() != 2) {
+            qCWarning(KWIN_BUTTONREBINDS)
+                << "Invalid tablet tool button" << entry;
+            return;
+        }
+
         bool ok = false;
         const TabletToolButton tb{entry.last().toUInt(&ok)};
         if (ok) {
@@ -249,6 +265,8 @@ void ButtonRebindsFilter::insert(TriggerType type, const Trigger &trigger, const
         } else {
             qCWarning(KWIN_BUTTONREBINDS) << "Could not convert" << entry << "into a mouse button";
         }
+    } else if (entry.first() == QLatin1String("Disabled")) {
+        m_actions.at(type).insert(trigger, DisabledButton{});
     }
 }
 
@@ -269,6 +287,10 @@ bool ButtonRebindsFilter::send(TriggerType type, const Trigger &trigger, bool pr
     if (const auto tb = std::get_if<TabletToolButton>(&action)) {
         return sendTabletToolButton(tb->button, pressed, timestamp);
     }
+    if (std::get_if<DisabledButton>(&action)) {
+        // Intentional, we don't want to anything to anybody
+        return true;
+    }
     return false;
 }
 
diff --git a/src/plugins/buttonrebinds/buttonrebindsfilter.h b/src/plugins/buttonrebinds/buttonrebindsfilter.h
index b8faafcfa8..9950e3e67c 100644
--- a/src/plugins/buttonrebinds/buttonrebindsfilter.h
+++ b/src/plugins/buttonrebinds/buttonrebindsfilter.h
@@ -68,6 +68,9 @@ public:
     {
         quint32 button;
     };
+    struct DisabledButton
+    {
+    };
 
     explicit ButtonRebindsFilter();
     bool pointerEvent(KWin::MouseEvent *event, quint32 nativeButton) override;
@@ -83,7 +86,7 @@ private:
     bool sendTabletToolButton(quint32 button, bool pressed, std::chrono::microseconds time);
 
     InputDevice m_inputDevice;
-    std::array<QHash<Trigger, std::variant<QKeySequence, MouseButton, TabletToolButton>>, LastType> m_actions;
+    std::array<QHash<Trigger, std::variant<QKeySequence, MouseButton, TabletToolButton, DisabledButton>>, LastType> m_actions;
     KConfigWatcher::Ptr m_configWatcher;
     std::optional<KWin::TabletToolId> m_tabletTool;
 };