diff --git a/src/bus.c b/src/bus.c
index 6a508d2..978a481 100644
--- a/src/bus.c
+++ b/src/bus.c
@@ -135,7 +135,7 @@ bus_init_with_default_devs()
 
 	t = bus_init();
 
-	bus_device_add(&t, device_ram_init(), 0x0);
+	bus_device_add(&t, device_ram_init(0xDFFF), 0x0);
 
 	return t;
 }
@@ -177,6 +177,8 @@ bus_load_file(bus_t *t, uint16_t addr, const char *filename)
 
 	close(fd);
 
+	rk65c02_log(LOG_DEBUG, "Loaded file %s at %x.", filename, addr);
+
 	return true;
 }
 
diff --git a/src/device_ram.c b/src/device_ram.c
index c94add2..9bcbaa2 100644
--- a/src/device_ram.c
+++ b/src/device_ram.c
@@ -6,8 +6,6 @@
 #include "bus.h"
 #include "device.h"
 
-#define RAM_SIZE 0xDFFF /* should be configurable */
-
 uint8_t device_ram_read_1(void *, uint16_t);
 void device_ram_write_1(void *, uint16_t, uint8_t);
 
@@ -36,7 +34,7 @@ device_ram_write_1(void *vd, uint16_t offset, uint8_t val)
 }
 
 device_t *
-device_ram_init()
+device_ram_init(uint16_t size)
 {
 	device_t *d;
 
@@ -45,13 +43,13 @@ device_ram_init()
 	assert(d != NULL);
 
 	d->name = "RAM";
-	d->size = RAM_SIZE;
+	d->size = size;
 
 	d->read_1 = device_ram_read_1;
 	d->write_1 = device_ram_write_1;
 
-	d->aux = malloc(RAM_SIZE);
-	memset(d->aux, 0, RAM_SIZE);
+	d->aux = malloc(size);
+	memset(d->aux, 0, size);
 
 	return d;
 }
diff --git a/src/device_ram.h b/src/device_ram.h
index b2fdea6..1e1019a 100644
--- a/src/device_ram.h
+++ b/src/device_ram.h
@@ -3,7 +3,7 @@
 
 #include "device.h"
 
-device_t * device_ram_init();
+device_t * device_ram_init(uint16_t);
 void device_ram_finish(device_t *);
 
 #endif /* _DEVICE_RAM_H_ */