diff --git a/lib/ip.c b/lib/ip.c
index 143f50e8..25b4d103 100644
--- a/lib/ip.c
+++ b/lib/ip.c
@@ -6,11 +6,8 @@
  *	Can be freely distributed and used under the terms of the GNU GPL.
  */
 
-#include <stdlib.h>
-
 #include "nest/bird.h"
 #include "lib/ip.h"
-#include "lib/string.h"
 
 char *
 ip_scope_text(unsigned scope)
diff --git a/lib/ipv6.c b/lib/ipv6.c
index b533c58c..fa84b84d 100644
--- a/lib/ipv6.c
+++ b/lib/ipv6.c
@@ -6,7 +6,6 @@
  *	Can be freely distributed and used under the terms of the GNU GPL.
  */
 
-#include <stdio.h>
 #include <stdlib.h>
 
 #include "nest/bird.h"
diff --git a/nest/locks.c b/nest/locks.c
index 713ef97a..0f43c560 100644
--- a/nest/locks.c
+++ b/nest/locks.c
@@ -6,8 +6,6 @@
  *	Can be freely distributed and used under the terms of the GNU GPL.
  */
 
-#include <stdio.h>
-
 #define LOCAL_DEBUG
 
 #include "nest/bird.h"
diff --git a/proto/rip/auth.c b/proto/rip/auth.c
index b18c2b4f..89a9af9a 100644
--- a/proto/rip/auth.c
+++ b/proto/rip/auth.c
@@ -9,8 +9,6 @@
 
 #define LOCAL_DEBUG
 
-#include <stdlib.h>
-
 #include "nest/bird.h"
 #include "nest/iface.h"
 #include "nest/protocol.h"
diff --git a/proto/rip/rip.c b/proto/rip/rip.c
index e885877d..66ccdb64 100644
--- a/proto/rip/rip.c
+++ b/proto/rip/rip.c
@@ -27,9 +27,6 @@
 
 #define LOCAL_DEBUG
 
-#include <stdlib.h>
-#include <stdio.h>
-
 #include "nest/bird.h"
 #include "nest/iface.h"
 #include "nest/protocol.h"