diff --git a/Makefile b/Makefile
index 64e8552..6488f72 100644
--- a/Makefile
+++ b/Makefile
@@ -98,7 +98,7 @@ KernSources =	kernel/cpu/cpuid.c                             \
 		kernel/mm/gdt.c kernel/ps/sched.c                              \
 		kernel/init/info.c kernel/init/ssp.c                           \
 		kernel/io/rtc.c kernel/io/keyb.c                               \
-		kernel/io/spkr.c
+		kernel/io/spkr.c kernel/po/shtdwn.c
 
 LibCObj=$(patsubst %.c,$(KOBJDIR)/%.o,$(LibCSources))
 
diff --git a/kaleid/kernel/init/init.c b/kaleid/kernel/init/init.c
index d7cfa28..a1431e5 100644
--- a/kaleid/kernel/init/init.c
+++ b/kaleid/kernel/init/init.c
@@ -30,6 +30,7 @@
 #include <kernel/mm.h>
 #include <kernel/time.h>
 #include <kernel/speaker.h>
+#include <kernel/pwmgnt.h>
 
 // info.c
 extern void BtDoSanityChecks(uint mbMagic);
@@ -90,6 +91,9 @@ noreturn void BtStartKern(multiboot_info_t *mbInfo, uint mbMagic, void *codeSeg)
 
     KernLog("Goodbye at %s\n", IoGetRtcTimeChar());
 
+    PoShutdownQemu();
+
+
     // End this machine's suffering
     BFlushBuf(BStdOut);
     KeCrashSystem();