diff --git a/src/string.asm b/src/string.asm
index 4db8e4c..a91e1fc 100644
--- a/src/string.asm
+++ b/src/string.asm
@@ -70,7 +70,7 @@ strcat:
 	call	strlen
 	mov	rcx, rax
 	mov	rdi, r8
-	call	strlen ;20
+	call	strlen
 	mov	r10, rax
 	mov	rdi, r8
 	add	rcx, rax