diff --git a/src/add-ons/disk_systems/intel/ExtendedPartitionAddOn.cpp b/src/add-ons/disk_systems/intel/ExtendedPartitionAddOn.cpp
index 94bb48a572..e3aadba828 100644
--- a/src/add-ons/disk_systems/intel/ExtendedPartitionAddOn.cpp
+++ b/src/add-ons/disk_systems/intel/ExtendedPartitionAddOn.cpp
@@ -19,7 +19,7 @@ using std::nothrow;
 
 // constructor
 ExtendedPartitionAddOn::ExtendedPartitionAddOn()
-	: BDiskSystemAddOn(kPartitionTypeIntel, 0)
+	: BDiskSystemAddOn(kPartitionTypeIntelExtended, 0)
 {
 }