diff --git a/packagestructure.cpp b/packagestructure.cpp
index ccbe22d97..081de315c 100644
--- a/packagestructure.cpp
+++ b/packagestructure.cpp
@@ -244,7 +244,7 @@ void PackageStructure::setRequired(const char* key, bool required)
     it.value().required = required;
 }
 
-bool PackageStructure::required(const char* key) const
+bool PackageStructure::isRequired(const char* key) const
 {
     QMap<QByteArray, ContentStructure>::const_iterator it = d->contents.find(key);
     if (it == d->contents.constEnd()) {
diff --git a/packagestructure.h b/packagestructure.h
index cb085c0a9..d5c90c4f4 100644
--- a/packagestructure.h
+++ b/packagestructure.h
@@ -166,7 +166,7 @@ public:
     /**
      * @return true if the item at path exists and is required
      **/
-    bool required(const char* key) const;
+    bool isRequired(const char* key) const;
 
     /**
      * Defines the default mimetypes for any definitions that do not have