diff --git a/CHANGELOG b/CHANGELOG
index 1d154da3..d8fc2e89 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -42,12 +42,15 @@ HISTORY
 
   ++ Bug fixes:
 
+  2007-03-03 Frédéric Bernon
+  * udp.c: remove obsolete line "static struct udp_pcb *pcb_cache = NULL;"
+    Its is static, and never used in udp.c except udp_init().
+
   2007-03-02 Simon Goldschmidt
   * tcpip.c: Moved call to ip_init(), udp_init() and tcp_init() from
     tcpip_thread() to tcpip_init(). This way, raw API connections can be
     initialized before tcpip_thread is running (e.g. before OS is started)
 
-=======
   2007-03-02 Frédéric Bernon
   * rawapi.txt: Fix documentation mismatch with etharp.h about etharp_tmr's call interval.
 
diff --git a/src/core/udp.c b/src/core/udp.c
index fb156856..6f3de7be 100644
--- a/src/core/udp.c
+++ b/src/core/udp.c
@@ -64,12 +64,10 @@
 /* exported in udp.h (was static) */
 struct udp_pcb *udp_pcbs = NULL;
 
-static struct udp_pcb *pcb_cache = NULL;
-
 void
 udp_init(void)
 {
-  udp_pcbs = pcb_cache = NULL;
+  udp_pcbs = NULL;
 }
 
 /**