diff --git a/src/devices/file.c b/src/devices/file.c
index 6edbf59..bd83619 100644
--- a/src/devices/file.c
+++ b/src/devices/file.c
@@ -271,18 +271,3 @@ file_deo(Uint8 id, Uint8 *ram, Uint8 *d, Uint8 port)
 		break;
 	}
 }
-
-Uint8
-file_dei(Uint8 id, Uint8 *d, Uint8 port)
-{
-	UxnFile *c = &uxn_file[id];
-	Uint16 res;
-	switch(port) {
-	case 0xc:
-	case 0xd:
-		res = file_read(c, &d[port], 1);
-		POKE16(d + 0x2, res);
-		break;
-	}
-	return d[port];
-}
diff --git a/src/devices/file.h b/src/devices/file.h
index 2a6fa13..c839cfc 100644
--- a/src/devices/file.h
+++ b/src/devices/file.h
@@ -13,4 +13,3 @@ WITH REGARD TO THIS SOFTWARE.
 #define DEV_FILE0 0xa
 
 void file_deo(Uint8 id, Uint8 *ram, Uint8 *d, Uint8 port);
-Uint8 file_dei(Uint8 id, Uint8 *d, Uint8 port);
diff --git a/src/uxn-fast.c b/src/uxn-fast.c
index b9e02ce..b67b6be 100644
--- a/src/uxn-fast.c
+++ b/src/uxn-fast.c
@@ -34,13 +34,16 @@ WITH REGARD TO THIS SOFTWARE.
 #define PUT2(o, v) { tmp = (v); s->dat[s->ptr - o - 2] = tmp >> 8; s->dat[s->ptr - o - 1] = tmp; }
 #define PUSH(stack, v) { stack->dat[stack->ptr++] = (v); }
 #define PUSH2(stack, v) { tmp = (v); stack->dat[stack->ptr] = (v) >> 8; stack->dat[stack->ptr + 1] = (v); stack->ptr += 2; }
-#define SEND(a, b) { u->dev[a] = b; if((callbacks[(a) >> 4] >> ((a) & 0xf)) & 0x1) u->deo(u, a); }
+#define SEND(a, b) { u->dev[a] = b; if((send_events[(a) >> 4] >> ((a) & 0xf)) & 0x1) u->deo(u, a); }
 
 static 
-Uint16 callbacks[] = {
+Uint16 send_events[] = {
 	0x6a08, 0x0300, 0xc028, 0x8000, 0x8000, 0x8000, 0x8000, 0x0000,
-	0x0000, 0x0000, 0xa260, 0xa260, 0x0000, 0x0000, 0x0000, 0x0000
-};
+	0x0000, 0x0000, 0xa260, 0xa260, 0x0000, 0x0000, 0x0000, 0x0000 };
+static
+Uint16 receive_events[] = {
+	0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+	0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000 };
 
 int
 uxn_eval(Uxn *u, Uint16 pc)
diff --git a/src/uxncli.c b/src/uxncli.c
index d8d4a63..e2b0fb0 100644
--- a/src/uxncli.c
+++ b/src/uxncli.c
@@ -52,8 +52,6 @@ emu_dei(Uxn *u, Uint8 addr)
 {
 	Uint8 p = addr & 0x0f, d = addr & 0xf0;
 	switch(d) {
-	case 0xa0: return file_dei(0, &u->dev[d], p);
-	case 0xb0: return file_dei(1, &u->dev[d], p);
 	case 0xc0: return datetime_dei(u, addr);
 	}
 	return u->dev[addr];
diff --git a/src/uxnemu.c b/src/uxnemu.c
index 47186b7..09f1bbd 100644
--- a/src/uxnemu.c
+++ b/src/uxnemu.c
@@ -118,8 +118,6 @@ emu_dei(Uxn *u, Uint8 addr)
 	case 0x40: return audio_dei(1, &u->dev[d], p);
 	case 0x50: return audio_dei(2, &u->dev[d], p);
 	case 0x60: return audio_dei(3, &u->dev[d], p);
-	case 0xa0: return file_dei(0, &u->dev[d], p);
-	case 0xb0: return file_dei(1, &u->dev[d], p);
 	case 0xc0: return datetime_dei(u, addr);
 	}
 	return u->dev[addr];