diff --git a/kinetics.h b/kinetics.h
deleted file mode 100644
index 60df9d12..00000000
--- a/kinetics.h
+++ /dev/null
@@ -1,21 +0,0 @@
-#ifdef PHREEQC_IDENT
-static char const svnidkinetics[] = "$Id$";
-#endif
-KINETICS_EXTERNAL void *cvode_kinetics_ptr;
-KINETICS_EXTERNAL int  cvode_test;
-KINETICS_EXTERNAL int  cvode_error;
-KINETICS_EXTERNAL int  cvode_n_user;
-KINETICS_EXTERNAL int cvode_n_reactions;
-KINETICS_EXTERNAL realtype cvode_step_fraction;
-KINETICS_EXTERNAL realtype cvode_rate_sim_time;
-KINETICS_EXTERNAL realtype cvode_rate_sim_time_start;
-KINETICS_EXTERNAL realtype cvode_last_good_time;
-KINETICS_EXTERNAL realtype cvode_prev_good_time;
-KINETICS_EXTERNAL N_Vector cvode_last_good_y;
-KINETICS_EXTERNAL N_Vector cvode_prev_good_y;
-KINETICS_EXTERNAL M_Env kinetics_machEnv;
-KINETICS_EXTERNAL N_Vector kinetics_y, kinetics_abstol;
-KINETICS_EXTERNAL void *kinetics_cvode_mem;
-KINETICS_EXTERNAL struct pp_assemblage *cvode_pp_assemblage_save;
-KINETICS_EXTERNAL struct s_s_assemblage *cvode_s_s_assemblage_save;
-