diff --git a/include/asterisk.h b/include/asterisk.h
index a25f291e50..e99bdeefd6 100644
--- a/include/asterisk.h
+++ b/include/asterisk.h
@@ -213,17 +213,6 @@ struct ast_variable;
 struct ast_str;
 struct ast_sched_context;
 
-#ifdef bzero
-#undef bzero
-#endif
-
-#ifdef bcopy
-#undef bcopy
-#endif
-
-#define bzero  0x__dont_use_bzero__use_memset_instead""
-#define bcopy  0x__dont_use_bcopy__use_memmove_instead()
-
 /* Some handy macros for turning a preprocessor token into (effectively) a quoted string */
 #define __stringify_1(x)	#x
 #define __stringify(x)		__stringify_1(x)
diff --git a/res/res_rtp_asterisk.c b/res/res_rtp_asterisk.c
index 4450a51b5f..05ebf0ae8f 100644
--- a/res/res_rtp_asterisk.c
+++ b/res/res_rtp_asterisk.c
@@ -46,10 +46,6 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
 #include <openssl/bio.h>
 #endif
 
-/* Asterisk discourages the use of bzero in favor of memset, in fact if you try to use bzero it will tell you to use memset. As a result bzero has to be undefined
- * here since it is used internally by pjlib. The only other option would be to modify pjlib... which won't happen. */
-#undef bzero
-#define bzero bzero
 #include "pjlib.h"
 #include "pjlib-util.h"
 #include "pjnath.h"