diff --git a/test.nasm b/test.nasm
deleted file mode 100644
index f222410..0000000
--- a/test.nasm
+++ /dev/null
@@ -1,48 +0,0 @@
-BITS 64
-segment .text
-print:
-    mov     r9, -3689348814741910323
-    sub     rsp, 40
-    mov     BYTE [rsp+31], 10
-    lea     rcx, [rsp+30]
-.L2:
-    mov     rax, rdi
-    lea     r8, [rsp+32]
-    mul     r9
-    mov     rax, rdi
-    sub     r8, rcx
-    shr     rdx, 3
-    lea     rsi, [rdx+rdx*4]
-    add     rsi, rsi
-    sub     rax, rsi
-    add     eax, 48
-    mov     BYTE [rcx], al
-    mov     rax, rdi
-    mov     rdi, rdx
-    mov     rdx, rcx
-    sub     rcx, 1
-    cmp     rax, 9
-    ja      .L2
-    lea     rax, [rsp+32]
-    mov     edi, 1
-    sub     rdx, rax
-    xor     eax, eax
-    lea     rsi, [rsp+32+rdx]
-    mov     rdx, r8
-    mov     rax, 1
-    syscall
-    add     rsp, 40
-    ret
-global _start
-_start:
-addr_0:
-    ;; -- push int 69
-    mov rax, 69
-    push rax
-addr_1:
-    mov rax, 60
-    mov rdi, 0
-    syscall
-segment .data
-segment .bss
-mem: resb 640000
diff --git a/tests/fail_unknown_word.mcl b/tests/fail_unknown_word.mcl
new file mode 100644
index 0000000..13724a0
--- /dev/null
+++ b/tests/fail_unknown_word.mcl
@@ -0,0 +1 @@
+gftdesd5ryutfgyhibugtf6r4
\ No newline at end of file
diff --git a/tests/math.mcl b/tests/math.mcl
new file mode 100644
index 0000000..89d4cd5
--- /dev/null
+++ b/tests/math.mcl
@@ -0,0 +1,7 @@
+34 35 + print
+
+800 380 - print
+
+10 5 * print
+
+40 5 / print
\ No newline at end of file