diff --git a/programs/cmm/lib/file_system.h b/programs/cmm/lib/file_system.h
index 2eaf837263..103f12b9f4 100644
--- a/programs/cmm/lib/file_system.h
+++ b/programs/cmm/lib/file_system.h
@@ -299,7 +299,7 @@ enum
 }
 :dword notify(dword notify_param)
 {
-	return RunProgram("@notify", notify_param);
+	return RunProgram("/sys/@notify", notify_param);
 }
 :dword ConvertSizeToKb(unsigned int bytes)
 {
diff --git a/programs/cmm/lib/kolibri.h b/programs/cmm/lib/kolibri.h
index 5443b59822..4f98337ca5 100644
--- a/programs/cmm/lib/kolibri.h
+++ b/programs/cmm/lib/kolibri.h
@@ -247,12 +247,12 @@ inline fastcall ExitProcess()
 
 //------------------------------------------------------------------------------
 
-// inline fastcall void SetCurDir( ECX)
-// {
-//   EAX=30;
-//   EBX=1;
-//   $int 0x40
-// }
+inline fastcall void SetCurDir( ECX)
+{
+  EAX=30;
+  EBX=1;
+  $int 0x40
+}
 
 
 //eax = язык системы (1=eng, 2=fi, 3=ger, 4=rus)