diff --git a/lib/icinga/compatutility.cpp b/lib/icinga/compatutility.cpp
index df657e35b..359868964 100644
--- a/lib/icinga/compatutility.cpp
+++ b/lib/icinga/compatutility.cpp
@@ -453,7 +453,7 @@ Dictionary::Ptr CompatUtility::GetCommandConfigAttributes(const Command::Ptr& co
 }
 
 
-Dictionary::Ptr CompatUtility::GetCustomVariableConfig(DynamicObject::Ptr const& object)
+Dictionary::Ptr CompatUtility::GetCustomVariableConfig(const DynamicObject::Ptr& object)
 {
 	Dictionary::Ptr custom;
 
diff --git a/lib/icinga/compatutility.h b/lib/icinga/compatutility.h
index e301504ff..b96fdcb05 100644
--- a/lib/icinga/compatutility.h
+++ b/lib/icinga/compatutility.h
@@ -54,7 +54,7 @@ public:
 
 	static Dictionary::Ptr GetCommandConfigAttributes(const Command::Ptr& command);
 
-	static Dictionary::Ptr GetCustomVariableConfig(DynamicObject::Ptr const& object);
+	static Dictionary::Ptr GetCustomVariableConfig(const DynamicObject::Ptr& object);
 	static String EscapeString(const String& str);
 
 private: