diff --git a/Makefile b/Makefile
index cb08991..284f931 100644
--- a/Makefile
+++ b/Makefile
@@ -39,5 +39,5 @@ clean:
 
 run: myos.iso
 	@echo "  QEMU"
-	@qemu-system-i386 -drive file=$<,index=2,media=cdrom -monitor stdio -no-reboot #-s -S #-d int
+	@qemu-system-i386 -drive file=$<,index=2,media=cdrom -monitor stdio -no-reboot -s -S #-d int
 
diff --git a/idt.cpp b/idt.cpp
index de15ec9..8c4a796 100644
--- a/idt.cpp
+++ b/idt.cpp
@@ -62,8 +62,8 @@ struct StubEntry
 
         asm volatile(R"(
             pusha
-            mov %%ds, %%ax
-            push %%ax
+            mov %%ds, %%eax
+            push %%eax
             mov $0x10, %%ax
             mov %%ax, %%ds
             mov %%ax, %%es
@@ -73,7 +73,7 @@ struct StubEntry
             cld
             call interruptGeneralHandler
             pop %%eax
-            pop %%ax
+            pop %%eax
             mov %%ax, %%ds
             mov %%ax, %%es
             mov %%ax, %%fs
diff --git a/link.ld b/link.ld
index 7e61bf3..074caf7 100644
--- a/link.ld
+++ b/link.ld
@@ -34,12 +34,12 @@ SECTIONS
 		*(.rodata)
 	}
 
-        .init_array :
-        {
-            __init_array_start = .;
-            *(.init_array)
-            __init_array_end = .;
-        }
+    .init_array :
+    {
+        __init_array_start = .;
+        *(.init_array)
+        __init_array_end = .;
+    }
 
 	/* Read-write data (initialized) */
 	.data BLOCK(4K) : ALIGN(4K)
@@ -58,9 +58,9 @@ SECTIONS
 	   a segment with the same name. Simply add stuff here as needed. */
 
 	.note :
-        {
-            *(.note)
-            *(.note*)
-        }
+    {
+        *(.note)
+        *(.note*)
+    }
 }