diff --git a/src/init.c b/src/init.c
index 0d9e72c..4a0b5b0 100644
--- a/src/init.c
+++ b/src/init.c
@@ -14,7 +14,6 @@ extern SEXP _BayesSurvive_settingInterval_cpp(SEXP, SEXP, SEXP, SEXP);
 extern SEXP _BayesSurvive_updateBH_cpp(SEXP, SEXP, SEXP, SEXP, SEXP, SEXP, SEXP);
 extern SEXP _BayesSurvive_updateBH_list_cpp(SEXP, SEXP, SEXP, SEXP, SEXP, SEXP, SEXP);
 extern SEXP _BayesSurvive_updateRP_genomic_cpp(SEXP, SEXP, SEXP, SEXP, SEXP, SEXP, SEXP, SEXP, SEXP, SEXP, SEXP, SEXP);
-extern SEXP _BayesSurvive_func_MCMC_graph_cpp(SEXP, SEXP, SEXP, SEXP, SEXP, SEXP);
 extern SEXP _BayesSurvive_UpdateGamma_cpp(SEXP, SEXP, SEXP, SEXP, SEXP, SEXP, SEXP);
 extern SEXP _BayesSurvive_list_to_matrix(SEXP);
 extern SEXP _BayesSurvive_UpdateRPlee11_cpp(SEXP, SEXP, SEXP, SEXP, SEXP, SEXP);
@@ -26,7 +25,6 @@ static const R_CallMethodDef CallEntries[] = {
   {"_BayesSurvive_updateBH_cpp",         (DL_FUNC) &_BayesSurvive_updateBH_cpp,          7},
   {"_BayesSurvive_updateBH_list_cpp",    (DL_FUNC) &_BayesSurvive_updateBH_list_cpp,     7},
   {"_BayesSurvive_updateRP_genomic_cpp", (DL_FUNC) &_BayesSurvive_updateRP_genomic_cpp, 12},
-  {"_BayesSurvive_func_MCMC_graph_cpp",  (DL_FUNC) &_BayesSurvive_func_MCMC_graph_cpp,   6},
   {"_BayesSurvive_UpdateGamma_cpp",      (DL_FUNC) &_BayesSurvive_UpdateGamma_cpp,       7},
   {"_BayesSurvive_list_to_matrix",       (DL_FUNC) &_BayesSurvive_list_to_matrix,        1},
   {"_BayesSurvive_UpdateRPlee11_cpp",    (DL_FUNC) &_BayesSurvive_UpdateRPlee11_cpp,     6},