diff --git a/src/core/EntryAttributes.cpp b/src/core/EntryAttributes.cpp
index e9505e65..1f5b0931 100644
--- a/src/core/EntryAttributes.cpp
+++ b/src/core/EntryAttributes.cpp
@@ -100,6 +100,23 @@ void EntryAttributes::remove(const QString& key)
     Q_EMIT modified();
 }
 
+void EntryAttributes::rename(const QString& oldKey, const QString& newKey)
+{
+    Q_ASSERT(!isDefaultAttribute(oldKey));
+    Q_ASSERT(!isDefaultAttribute(newKey));
+
+    if (!m_attributes.contains(oldKey)) {
+        Q_ASSERT(false);
+        return;
+    }
+
+    QString data = value(oldKey);
+    bool protect = isProtected(oldKey);
+
+    remove(oldKey);
+    set(newKey, data, protect);
+}
+
 void EntryAttributes::copyCustomKeysFrom(const EntryAttributes* other)
 {
     if (!areCustomKeysDifferent(other)) {
diff --git a/src/core/EntryAttributes.h b/src/core/EntryAttributes.h
index 43c0fd7f..2dc63fa8 100644
--- a/src/core/EntryAttributes.h
+++ b/src/core/EntryAttributes.h
@@ -34,6 +34,7 @@ public:
     bool isProtected(const QString& key) const;
     void set(const QString& key, const QString& value, bool protect = false);
     void remove(const QString& key);
+    void rename(const QString& oldKey, const QString& newKey);
     void copyCustomKeysFrom(const EntryAttributes* other);
     bool areCustomKeysDifferent(const EntryAttributes* other);
     void clear();