diff --git a/src/oceanic_atom2.c b/src/oceanic_atom2.c
index abeec0d..af5e6e8 100644
--- a/src/oceanic_atom2.c
+++ b/src/oceanic_atom2.c
@@ -78,7 +78,7 @@ static const oceanic_common_layout_t oceanic_atom2_layout = {
 	0x0A40, /* rb_logbook_end */
 	0x0A40, /* rb_profile_empty */
 	0x0A50, /* rb_profile_begin */
-	0xFFF0, /* rb_profile_end */
+	0x10000, /* rb_profile_end */
 	0 /* mode */
 };
 
diff --git a/src/oceanic_atom2.h b/src/oceanic_atom2.h
index 88fa03e..12ab620 100644
--- a/src/oceanic_atom2.h
+++ b/src/oceanic_atom2.h
@@ -28,7 +28,7 @@ extern "C" {
 
 #include "device.h"
 
-#define OCEANIC_ATOM2_MEMORY_SIZE 0xFFF0
+#define OCEANIC_ATOM2_MEMORY_SIZE 0x10000
 #define OCEANIC_ATOM2_PACKET_SIZE 0x10
 
 device_status_t