diff --git a/main.hs b/main.hs
index 915fc96..13145fa 100644
--- a/main.hs
+++ b/main.hs
@@ -8,7 +8,7 @@ add_bf = "\n\tmov bl, [tape+rax]\n\tadd bl, 1\n\tmov [tape+rax], bl"
 sub_bf = "\n\tmov bl, [tape+rax]\n\tsub bl, 1\n\tmov [tape+rax], bl"
 dot = "\n\tpush rax\n\tpush qword [tape+rax]\n\tmov rax, 1\n\tmov rdi, 1,\n\tmov rsi, rsp\n\tmov rdx, 1\n\tsyscall\n\tpop rax\n\tpop rax"
 comma = "\n\tpush rax\n\tmov rax, 0\n\tmov rdi, 0\n\tmov rsi, buf\n\tmov rdx, 1\n\tsyscall\n\tpop rax\n\tmov rbx, [buf]\n\tmov [tape+rax], bl"
-end = "\n\n\n\tmov rdi, [tape+rax]\n\tmov rax, 60\n\tsyscall"
+end = "\n\n\n\tmov rdi, 0\n\tmov rax, 60\n\tsyscall"
 
 opbrack = ":\n\tcmp byte [tape+rax], 0\n\tje close_"
 closbrack = ":\n\tcmp byte [tape+rax], 0\n\tjne open_"