diff --git a/src/mca/mca.h b/src/mca/mca.h
index 88ef8d8dc6..fa3213cfb2 100644
--- a/src/mca/mca.h
+++ b/src/mca/mca.h
@@ -134,11 +134,6 @@ extern "C" {
   void mca_base_module_registry_unuse(mca_base_module_t *module);
   int mca_base_module_registry_use(const char *type, const char *name);
 
-#if 0
-  /* JMS Are these necessary in L8? */
-  struct in_addr mca_base_hostmap(struct in_addr *addr, char *keyname);
-#endif
-  void mca_base_hostmap_finalize(void);
 #if 0
   /* JMS Add after debug streams added */
   int mca_base_set_verbose(int index, lam_debug_stream_info_t *lds,