diff --git a/build.rs b/build.rs
deleted file mode 100644
index 613fb5c..0000000
--- a/build.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-use std::fs;
-use std::path::PathBuf;
-
-fn main() {
-    if PathBuf::from("types.toml").is_file() {
-        fs::remove_file(PathBuf::from("types.toml")).unwrap();
-    }
-}
\ No newline at end of file
diff --git a/build/out.asm b/build/out.asm
index c69b3e7..d770531 100644
--- a/build/out.asm
+++ b/build/out.asm
@@ -5,17 +5,34 @@ section .text
 main:
     push rbp
     mov rbp, rsp
-    mov qword [rbp-8], 0
-    mov qword [rbp-16], 1
-    mov rax, qword [rbp-16]
-    mov qword [rbp-40], rax
-    mov rax, qword [rbp-8]
-    mov qword [rbp-48], rax
-    sub rsp, 48
+    mov dword [rbp-8], 0xb7891800
+    mov dword [rbp-4], 0xffffffe8
+    mov rdi, __4_fstr
+    mov rsi, [rbp-8]
+    mov al, 0
+    sub rsp, 8
+    extern printf
+    call printf
+    add rsp, 8
+    mov dword [rbp-16], 0x00000002
+    mov dword [rbp-12], 0x00000000
+    mov rax, 60
+    mov rdi, [rbp-16]
+    syscall
+    mov dword [rbp-24], 0x00000000
+    mov dword [rbp-20], 0x00000000
+    mov dword [rbp-32], 0x00000001
+    mov dword [rbp-28], 0x00000000
+    mov rax, qword [rbp-32]
+    mov qword [rbp-56], rax
+    mov rax, qword [rbp-24]
+    mov qword [rbp-64], rax
+    sub rsp, 64
     call _1
-    add rsp, 48
-    mov qword [rbp-40], 1
-    mov rax, qword [rbp-40]
+    add rsp, 64
+    mov dword [rbp-56], 0x00000001
+    mov dword [rbp-52], 0x00000000
+    mov rax, qword [rbp-56]
     leave
     ret
 
@@ -23,7 +40,7 @@ main:
 _1:
     push rbp
     mov rbp, rsp
-    mov rax, qword [rbp+16]
+    mov rax, qword [rbp+24]
     mov qword [rbp-8], rax
     mov rdi, __4_fstr
     mov rsi, [rbp-8]
@@ -34,7 +51,8 @@ _1:
     add rsp, 8
     mov rax, qword [rbp+16]
     mov qword [rbp-17], rax
-    mov qword [rbp-25], 233
+    mov dword [rbp-25], 0x01709e79
+    mov dword [rbp-21], 0x00000000
     mov rax, qword [rbp-17]
     cmp rax, qword [rbp-25]
     jz __5_0
@@ -45,7 +63,8 @@ _1:
     __5_1:
     cmp byte [rbp-9], 0
     jz _1_2
-    mov qword [rbp-33], 10
+    mov dword [rbp-33], 0x0000000a
+    mov dword [rbp-29], 0x00000000
     mov rax, 60
     mov rdi, [rbp-33]
     syscall
@@ -73,4 +92,4 @@ _1:
 
 
 section .data_readonly
-    __4_fstr db `Integer: %d\n`,0
\ No newline at end of file
+    __4_fstr db `Integer: %ld\n`,0
\ No newline at end of file
diff --git a/build/out.o b/build/out.o
index 8b84e4f..95124a7 100644
Binary files a/build/out.o and b/build/out.o differ
diff --git a/build/out.out b/build/out.out
index f93f857..3d34949 100755
Binary files a/build/out.out and b/build/out.out differ
diff --git a/main.why b/main.why
index 79c2045..492e901 100644
--- a/main.why
+++ b/main.why
@@ -1,7 +1,7 @@
 fn fib(a: int, b: int) {
-    printi(a);
+    printi(b);
 
-    if (a == 233) {
+    if (a == 24157817) {
         exit(10);
     }
 
@@ -12,7 +12,11 @@ fn fib(a: int, b: int) {
 }
 
 fn main() -> int {
+    printi(-100000000000);
+    exit(2);
+
     fib(0, 1);
 
+
     return 1;
 }
diff --git a/src/root/builtin/types/bool/printb.rs b/src/root/builtin/types/bool/printb.rs
index c195478..ccbebcc 100644
--- a/src/root/builtin/types/bool/printb.rs
+++ b/src/root/builtin/types/bool/printb.rs
@@ -39,7 +39,7 @@ impl BuiltinInlineFunction for PrintB {
         |args: &[LocalAddress], _, gt, sz| -> String {
             let id = format!("{}_fstr", Self::id().string_id());
 
-            let data = format!("{id} db `Boolean: %d\\n`,0");
+            let data = format!("{id} db `Boolean: %ld\\n`,0");
 
             gt.add_readonly_data(&id, &data);
 
diff --git a/src/root/builtin/types/int/mod.rs b/src/root/builtin/types/int/mod.rs
index 5b142cb..ab0cef6 100644
--- a/src/root/builtin/types/int/mod.rs
+++ b/src/root/builtin/types/int/mod.rs
@@ -4,6 +4,7 @@ mod p_sub;
 mod printi;
 mod eq;
 
+use std::fmt::format;
 use b_box::b;
 use unique_type_id::UniqueTypeId;
 use crate::root::builtin::t_id;
@@ -59,7 +60,9 @@ impl Type for IntType {
                 }
             }
             LiteralTokens::Int(value) => {
-                format!("    mov qword {location}, {value}\n")
+                let full_hex = format!("{:016x}", value);
+                format!("    mov dword {location}, 0x{}
+    mov dword {}, 0x{}\n", &full_hex[8..], *location + LocalAddress(4), &full_hex[..8])
             }
         })
     }
diff --git a/src/root/builtin/types/int/printi.rs b/src/root/builtin/types/int/printi.rs
index 45cb4fc..6c87709 100644
--- a/src/root/builtin/types/int/printi.rs
+++ b/src/root/builtin/types/int/printi.rs
@@ -38,7 +38,7 @@ impl BuiltinInlineFunction for PrintI {
         |args: &[LocalAddress], _, gt, sz| -> String {
             let id = format!("{}_fstr", Self::id().string_id());
 
-            let data = format!("{id} db `Integer: %d\\n`,0");
+            let data = format!("{id} db `Integer: %ld\\n`,0");
 
             gt.add_readonly_data(&id, &data);