diff --git a/sw/sevenseg.s b/sw/sevenseg.s
index 691fb2c..096d758 100644
--- a/sw/sevenseg.s
+++ b/sw/sevenseg.s
@@ -36,4 +36,5 @@ _hex_set_24:
 ; @in A: mask
 ; Set the mask for seven seg enables
 _hex_enable:
+        sta SEVEN_SEG+3
         rts
\ No newline at end of file