diff --git a/src/test/kc/typedef-2.c b/src/test/kc/typedef-2.c
index db1b8a425..2e30860b6 100644
--- a/src/test/kc/typedef-2.c
+++ b/src/test/kc/typedef-2.c
@@ -8,5 +8,5 @@ char* ptr = (char*)0x1000;
 void main() {
     WORD w = (WORD)&ptr;
     w += 50;
-    SCREEN[0] = (char)w;
+    SCREEN[0] = BYTE0(w);
 }
\ No newline at end of file
diff --git a/src/test/ref/typedef-2.asm b/src/test/ref/typedef-2.asm
index 6c5ee1ca7..3f2d71776 100644
--- a/src/test/ref/typedef-2.asm
+++ b/src/test/ref/typedef-2.asm
@@ -19,7 +19,7 @@ __start: {
     rts
 }
 main: {
-    // SCREEN[0] = <w
+    // SCREEN[0] = BYTE0(w)
     lda #<ptr+$32
     sta SCREEN
     // }
diff --git a/src/test/ref/typedef-2.log b/src/test/ref/typedef-2.log
index 64cc77bcb..e9e46dc2b 100644
--- a/src/test/ref/typedef-2.log
+++ b/src/test/ref/typedef-2.log
@@ -242,7 +242,7 @@ __start: {
 }
   // main
 main: {
-    // SCREEN[0] = <w
+    // SCREEN[0] = BYTE0(w)
     // [5] *SCREEN = <(word)&ptr+$32 -- _deref_pbuc1=vbuc2 
     lda #<ptr+$32
     sta SCREEN