diff --git a/src/dpchudp.h b/src/dpchudp.h
index d39646a..9a73575 100644
--- a/src/dpchudp.h
+++ b/src/dpchudp.h
@@ -29,7 +29,7 @@
 #define DPCHUDP_VERSION ((1<<10) | (0<<5) | (0))	/* 1.0.0 */
 
 #ifndef DPCHUDP_CHIP_MAX
-# define DPCHUDP_CHIP_MAX 10
+# define DPCHUDP_CHIP_MAX 20
 #endif
 
 /* If a dynamically added CHIP entry is older than this (seconds), it can get updated */
diff --git a/src/dvch11.c b/src/dvch11.c
index ccea801..fbaf175 100644
--- a/src/dvch11.c
+++ b/src/dvch11.c
@@ -73,7 +73,7 @@ static int decosfcclossage;
 #endif
 
 #ifndef CH11_CHIP_MAX
-# define CH11_CHIP_MAX 10	/* max Chaos/IP mappings - see DPCHUDP_CHIP_MAX */
+# define CH11_CHIP_MAX 20	/* max Chaos/IP mappings - see DPCHUDP_CHIP_MAX */
 #endif
 
 #if CH11_CHIP_MAX > DPCHUDP_CHIP_MAX