diff --git a/src/R_Registrations.c b/src/R_Registrations.c
index 8a280de..35de9c5 100644
--- a/src/R_Registrations.c
+++ b/src/R_Registrations.c
@@ -2,12 +2,16 @@
 
 #include "R_Backward.h"
 #include "R_Cache.h"
+#include "R_CalcTraces.h"
 #include "R_ComputeStatus.h"
 #include "R_Forward.h"
 #include "R_MatAndMul.h"
 #include "R_MatAndMulBtwVar.h"
+#include "R_OptCkpt.h"
 #include "R_TableCache.h"
 #include "R_TableMaker.h"
+#include "R_CladeMat.h"
+
 
 #define CALLDEF(name, n)  {#name, (DL_FUNC) &name, n}
 
@@ -22,15 +26,19 @@ static const R_CallMethodDef callMethods[] = {
   CALLDEF(CacheHaplotypes_hapgz_2, 5),
   CALLDEF(QueryCache2_ind, 1),
   CALLDEF(QueryCache2_loc, 1),
+  CALLDEF(CalcTraces, 6),
   CALLDEF(ComputeStatus, 0),
   CALLDEF(VectorBitWidth, 0),
   CALLDEF(ResetForwardTable, 1),
   CALLDEF(Forward, 8),
   CALLDEF(MatAndMul, 9),
   CALLDEF(MatAndMulBtwVar, 11),
+  CALLDEF(OptCkpt, 3),
   CALLDEF(CopyFBTable, 2),
   CALLDEF(MakeForwardTable, 3),
   CALLDEF(MakeBackwardTable, 3),
+  CALLDEF(CladeMat, 7),
+  CALLDEF(UpdateRealInPlace,3),
   { NULL, NULL, 0 }
 };