diff --git a/platform/esb/cfs-coffee-arch.h b/platform/esb/cfs-coffee-arch.h
index fbe207669..af3d7a829 100644
--- a/platform/esb/cfs-coffee-arch.h
+++ b/platform/esb/cfs-coffee-arch.h
@@ -49,11 +49,11 @@
 #define COFFEE_START			CFS_EEPROM_CONF_OFFSET
 #define COFFEE_SIZE			((32 kb) - COFFEE_START)
 #define COFFEE_NAME_LENGTH		16
-#define COFFEE_DYN_SIZE			(1 kb)
 #define COFFEE_FD_SET_SIZE		2
-#define COFFEE_LOG_SIZE			(256)
 #define COFFEE_LOG_TABLE_LIMIT		16
 #define COFFEE_DIR_CACHE_ENTRIES	1
+#define COFFEE_DYN_SIZE			(1 kb)
+#define COFFEE_LOG_SIZE			(256)
 
 #define COFFEE_WRITE(buf, size, offset)				\
 		eeprom_write(COFFEE_START + (offset), (unsigned char *)(buf), (size))
diff --git a/platform/sky/cfs-coffee-arch.h b/platform/sky/cfs-coffee-arch.h
index 89a75226f..baeba7da1 100644
--- a/platform/sky/cfs-coffee-arch.h
+++ b/platform/sky/cfs-coffee-arch.h
@@ -49,11 +49,11 @@
 #define COFFEE_START			COFFEE_SECTOR_SIZE
 #define COFFEE_SIZE			((1024 kb) - COFFEE_START)
 #define COFFEE_NAME_LENGTH		16
-#define COFFEE_DYN_SIZE			(16 kb)
 #define COFFEE_FD_SET_SIZE		8
-#define COFFEE_LOG_SIZE			(8 kb)
 #define COFFEE_LOG_TABLE_LIMIT		256
 #define COFFEE_DIR_CACHE_ENTRIES	16
+#define COFFEE_DYN_SIZE			(4 kb)
+#define COFFEE_LOG_SIZE			(1 kb)
 
 /* Flash operations. */
 #define COFFEE_WRITE(buf, size, offset)				\