diff --git a/include/xo/numeric/NumericDispatch.hpp b/include/xo/numeric/NumericDispatch.hpp
index 9de42160..1dc68a3d 100644
--- a/include/xo/numeric/NumericDispatch.hpp
+++ b/include/xo/numeric/NumericDispatch.hpp
@@ -7,7 +7,7 @@
 
 #include "NumericOps.hpp"
 #include <xo/procedure2/RuntimeContext.hpp>
-#include <xo/gc/GCObject.hpp>
+#include <xo/alloc2/GCObject.hpp>
 #include <xo/arena/DArenaHashMap.hpp>
 #include <xo/reflectutil/typeseq.hpp>
 
diff --git a/include/xo/numeric/NumericOps.hpp b/include/xo/numeric/NumericOps.hpp
index b69a0338..580efcf1 100644
--- a/include/xo/numeric/NumericOps.hpp
+++ b/include/xo/numeric/NumericOps.hpp
@@ -7,7 +7,7 @@
 
 #include <xo/numeric/Numeric.hpp>
 #include <xo/procedure2/RuntimeContext.hpp>
-#include <xo/gc/GCObject.hpp>
+#include <xo/alloc2/GCObject.hpp>
 #include <xo/facet/obj.hpp>
 
 namespace xo {