diff --git a/acinclude.m4 b/acinclude.m4
index 6e80562..e1475f2 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -305,26 +305,38 @@ fi
 # all vuplus BOXMODELs
 case "$BOXMODEL" in
 	vusolo4k|vuduo4k|vuultimo4k|vuuno4k|vuuno4kse|vuzero4k|vuduo)
-		AC_DEFINE(BOXMODEL_VUPLUS, 1, [vuplus])
-		vuplus=true
+		AC_DEFINE(BOXMODEL_VUPLUS_ALL, 1, [vuplus_all])
+		vuplus_all=true
 	;;
 	*)
-		vuplus=false
+		vuplus_all=false
 	;;
 esac
-AM_CONDITIONAL(BOXMODEL_VUPLUS, test "$vuplus" = "true")
+AM_CONDITIONAL(BOXMODEL_VUPLUS_ALL, test "$vuplus_all" = "true")
 
-# all vuplus4k BOXMODELs
+# all vuplus arm BOXMODELs
 case "$BOXMODEL" in
 	vusolo4k|vuduo4k|vuultimo4k|vuuno4k|vuuno4kse|vuzero4k)
-		AC_DEFINE(BOXMODEL_VUPLUS4K, 1, [vuplus4k])
-		vuplus4k=true
+		AC_DEFINE(BOXMODEL_VUPLUS_ARM, 1, [vuplus_arm])
+		vuplus_arm=true
 	;;
 	*)
-		vuplus4k=false
+		vuplus_arm=false
 	;;
 esac
-AM_CONDITIONAL(BOXMODEL_VUPLUS4K, test "$vuplus4k" = "true")
+AM_CONDITIONAL(BOXMODEL_VUPLUS_ARM, test "$vuplus_arm" = "true")
+
+# all vuplus mips BOXMODELs
+case "$BOXMODEL" in
+	vuduo)
+		AC_DEFINE(BOXMODEL_VUPLUS_MIPS, 1, [vuplus_mips])
+		vuplus_mips=true
+	;;
+	*)
+		vuplus_mips=false
+	;;
+esac
+AM_CONDITIONAL(BOXMODEL_VUPLUS_MIPS, test "$vuplus_mips" = "true")
 ])
 
 dnl backward compatiblity
diff --git a/common/ca_ci.cpp b/common/ca_ci.cpp
index 7c17252..3571c88 100644
--- a/common/ca_ci.cpp
+++ b/common/ca_ci.cpp
@@ -1944,7 +1944,7 @@ void cCA::SetTSClock(u32 Speed, int slot)
 	}
 }
 
-#if BOXMODEL_VUPLUS
+#if BOXMODEL_VUPLUS_ALL
 void cCA::SetCIDelay(int Delay)
 {
 	char buf[64];
diff --git a/include/ca_ci.h b/include/ca_ci.h
index 155aea9..1d43e6c 100644
--- a/include/ca_ci.h
+++ b/include/ca_ci.h
@@ -329,7 +329,7 @@ public:
 	/// sh4 unused
 	void SetTSClock(u32 Speed, int slot = 0);
 
-#if BOXMODEL_VUPLUS
+#if BOXMODEL_VUPLUS_ALL
 	/// dvb wait delay for ci response
 	void SetCIDelay(int Delay);
 	/// relevant pids routing
diff --git a/libarmbox/audio.cpp b/libarmbox/audio.cpp
index 91408ce..835dc14 100644
--- a/libarmbox/audio.cpp
+++ b/libarmbox/audio.cpp
@@ -96,7 +96,7 @@ int map_volume(const int volume)
 	vol = 63 - vol * 63 / 100;
 	// now range is 63..0, where 0 is loudest
 
-#if BOXMODEL_VUPLUS4K
+#if BOXMODEL_VUPLUS_ALL
 	if (vol == 63)
 		vol = 255;
 #endif
@@ -343,7 +343,7 @@ int cAudio::StopClip()
 		hal_info("%s: clipfd not yet opened\n", __FUNCTION__);
 		return -1;
 	}
-#if BOXMODEL_VUPLUS4K
+#if BOXMODEL_VUPLUS_ARM
 	ioctl(clipfd, SNDCTL_DSP_RESET);
 #endif
 	close(clipfd);