diff --git a/System/Setup/Environment.HC b/System/Setup/Environment.HC
index de9ae61..672a123 100644
--- a/System/Setup/Environment.HC
+++ b/System/Setup/Environment.HC
@@ -16,32 +16,12 @@ U0 NoBeep(I8, Bool) {};
 @patch_jmp_rel32(&Beep, &NoBeep); // Don't delay on beep when entering debugger
 //@patch_jmp_rel32(&Fault2, &Reboot); // Reboot instead of crashing to the debugger
 
-Bool BlkDevLock2(CBlkDev* bd)
+// 4. Disable exclusive access to BlkDev and Drv
+
+Bool FakeLock(U64)
 {
-    BlkDevChk(bd);
-    while (bd->lock_fwding)
-        bd = bd->lock_fwding;
-    if (!Bt(&bd->locked_flags, BDlf_LOCKED) || bd->owning_task != Fs) {
-        while (LBts(&bd->locked_flags, BDlf_LOCKED))
-            Sleep(Rand * 10);
-        bd->owning_task = Fs;
-        return TRUE;
-    } else
-        return FALSE;
+    return TRUE;
 }
 
-Bool DrvLock2(CDrv* dv)
-{
-    DrvChk(dv);
-    BlkDevLock2(dv->bd);
-    if (!Bt(&dv->locked_flags, DVlf_LOCKED) || dv->owning_task != Fs) {
-        while (LBts(&dv->locked_flags, DVlf_LOCKED))
-            Sleep(Rand * 10);
-        dv->owning_task = Fs;
-        return TRUE;
-    } else
-        return FALSE;
-}
-
-@patch_jmp_rel32(&BlkDevLock, &BlkDevLock2); // Patch BlkDevLock so we don't deadlock on multiple tasks reading from virtio disk
-@patch_jmp_rel32(&DrvLock, &DrvLock2);       // Patch DrvLock so we don't deadlock on multiple tasks reading from virtio disk
+@patch_jmp_rel32(&BlkDevLock, &FakeLock);
+@patch_jmp_rel32(&DrvLock, &FakeLock);