diff --git a/libvideoeditor/lvpp/Android.mk b/libvideoeditor/lvpp/Android.mk
index 23550ce..37b8511 100755
--- a/libvideoeditor/lvpp/Android.mk
+++ b/libvideoeditor/lvpp/Android.mk
@@ -37,7 +37,7 @@
     VideoEditorBGAudioProcessing.cpp \
     PreviewRenderer.cpp
 
-LOCAL_MODULE_TAGS := eng development
+LOCAL_MODULE_TAGS := optional
 
 LOCAL_STATIC_LIBRARIES := \
     libvideoeditor_osal \
diff --git a/libvideoeditor/osal/src/Android.mk b/libvideoeditor/osal/src/Android.mk
index bfb440b..b9351c2 100755
--- a/libvideoeditor/osal/src/Android.mk
+++ b/libvideoeditor/osal/src/Android.mk
@@ -46,7 +46,7 @@
     M4PSW_Trace.c \
     LVOSA_FileReader_optim.c
 
-LOCAL_MODULE_TAGS := development
+LOCAL_MODULE_TAGS := optional
 
 LOCAL_SHARED_LIBRARIES := libcutils libutils
 
diff --git a/libvideoeditor/vss/3gpwriter/src/Android.mk b/libvideoeditor/vss/3gpwriter/src/Android.mk
index ff7e005..ab97e8c 100755
--- a/libvideoeditor/vss/3gpwriter/src/Android.mk
+++ b/libvideoeditor/vss/3gpwriter/src/Android.mk
@@ -30,7 +30,7 @@
       M4MP4W_Utils.c \
       M4MP4W_Writer.c
 
-LOCAL_MODULE_TAGS := development
+LOCAL_MODULE_TAGS := optional
 
 LOCAL_SHARED_LIBRARIES := libcutils libutils
 
diff --git a/libvideoeditor/vss/mcs/src/Android.mk b/libvideoeditor/vss/mcs/src/Android.mk
index 4c1f948..707a583 100755
--- a/libvideoeditor/vss/mcs/src/Android.mk
+++ b/libvideoeditor/vss/mcs/src/Android.mk
@@ -33,7 +33,7 @@
       M4MCS_MediaAndCodecSubscription.c \
       M4MCS_VideoPreProcessing.c
 
-LOCAL_MODULE_TAGS := development
+LOCAL_MODULE_TAGS := optional
 
 LOCAL_SHARED_LIBRARIES := libcutils libutils
 
diff --git a/libvideoeditor/vss/src/Android.mk b/libvideoeditor/vss/src/Android.mk
index ae0778d..f880eb4 100755
--- a/libvideoeditor/vss/src/Android.mk
+++ b/libvideoeditor/vss/src/Android.mk
@@ -51,7 +51,7 @@
       M4VD_Tools.c
 
 
-LOCAL_MODULE_TAGS := development
+LOCAL_MODULE_TAGS := optional
 
 LOCAL_SHARED_LIBRARIES := libcutils libutils
 
diff --git a/libvideoeditor/vss/stagefrightshells/src/Android.mk b/libvideoeditor/vss/stagefrightshells/src/Android.mk
index eaac2bd..d9947b8 100755
--- a/libvideoeditor/vss/stagefrightshells/src/Android.mk
+++ b/libvideoeditor/vss/stagefrightshells/src/Android.mk
@@ -72,6 +72,6 @@
 
 LOCAL_MODULE:= libvideoeditor_stagefrightshells
 
-LOCAL_MODULE_TAGS := eng development
+LOCAL_MODULE_TAGS := optional
 
 include $(BUILD_STATIC_LIBRARY)
diff --git a/libvideoeditor/vss/video_filters/src/Android.mk b/libvideoeditor/vss/video_filters/src/Android.mk
index 3c1f4aa..ebf62d2 100755
--- a/libvideoeditor/vss/video_filters/src/Android.mk
+++ b/libvideoeditor/vss/video_filters/src/Android.mk
@@ -33,7 +33,7 @@
       M4VIFI_RGB888toYUV420.c \
       M4VFL_transition.c
 
-LOCAL_MODULE_TAGS := development
+LOCAL_MODULE_TAGS := optional
 
 LOCAL_SHARED_LIBRARIES := libcutils libutils