diff --git a/kernal/x16/extapi.s b/kernal/x16/extapi.s
index 6cdfdff4..5c67808d 100644
--- a/kernal/x16/extapi.s
+++ b/kernal/x16/extapi.s
@@ -12,6 +12,7 @@
 .import mouse_set_position
 .import scnsiz
 .import kbd_leds
+.import memory_decompress_internal
 
 .export extapi
 
@@ -43,17 +44,18 @@ secrts:
 
 apitbl:
 	.word secrts-1 ; slot 0 is reserved
-	.word clear_status-1          ; API 1
-	.word extapi_getlfs-1         ; API 2
-	.word mouse_sprite_offset-1   ; API 3
-	.word joystick_ps2_keycodes-1 ; API 4
-	.word iso_cursor_char-1       ; API 5
-	.word ps2kbd_typematic-1      ; API 6
-	.word pfkey-1                 ; API 7
-	.word ps2data_fetch-1         ; API 8
-	.word ps2data_raw-1           ; API 9
-	.word cursor_blink-1          ; API 10
-	.word led_update-1            ; API 11
-	.word mouse_set_position-1    ; API 12
-	.word scnsiz-1                ; API 13
-	.word kbd_leds-1              ; API 14
+	.word clear_status-1               ; API 1
+	.word extapi_getlfs-1              ; API 2
+	.word mouse_sprite_offset-1        ; API 3
+	.word joystick_ps2_keycodes-1      ; API 4
+	.word iso_cursor_char-1            ; API 5
+	.word ps2kbd_typematic-1           ; API 6
+	.word pfkey-1                      ; API 7
+	.word ps2data_fetch-1              ; API 8
+	.word ps2data_raw-1                ; API 9
+	.word cursor_blink-1               ; API 10
+	.word led_update-1                 ; API 11
+	.word mouse_set_position-1         ; API 12
+	.word scnsiz-1                     ; API 13
+	.word kbd_leds-1                   ; API 14
+	.word memory_decompress_internal-1 ; API 15