diff --git a/src/field.asm b/src/field.asm
index 16e7b7c..5c478a8 100644
--- a/src/field.asm
+++ b/src/field.asm
@@ -1819,6 +1819,7 @@ FieldDelay::
     call LevelUp
 
     ; Update the combo counter.
+    ldh a, [hLineClearCt]
     ld b, a
     ldh a, [hComboCt] ; Old combo count.
     add b             ; + lines