diff --git a/src/OPENMP/reaxc_init_md_omp.cpp b/src/OPENMP/reaxc_init_md_omp.cpp
index 226bfaf53c..4a0cf6b926 100644
--- a/src/OPENMP/reaxc_init_md_omp.cpp
+++ b/src/OPENMP/reaxc_init_md_omp.cpp
@@ -111,7 +111,7 @@ int Init_ListsOMP(reax_system *system, control_params *control,
   free(hb_top);
   free(bond_top);
 
-  return SUCCESS;
+  return REAXC_SUCCES;
 }
 
 /* ---------------------------------------------------------------------- */