diff --git a/src/gdt_flush.s b/src/gdt_flush.s
new file mode 100644
index 0000000..f1dd8ac
--- /dev/null
+++ b/src/gdt_flush.s
@@ -0,0 +1,17 @@
+	[bits 32]
+	[global gdt_flush]
+
+gdt_flush:
+	mov eax, [esp + 4]
+	lgdt [eax]					; Load GDT
+
+	mov ax, 0x10				; Offset of data segment
+	mov ds, ax,
+	mov es, ax
+	mov fs, ax
+	mov gs, ax
+	mov ss, ax
+
+	jmp 0x08:.flush				; Implicitly reloads the code segment
+.flush:
+	ret