diff --git a/exynos4/hal/libfimc/Android.mk b/exynos4/hal/libfimc/Android.mk
index 624d39e..da2a3a6 100644
--- a/exynos4/hal/libfimc/Android.mk
+++ b/exynos4/hal/libfimc/Android.mk
@@ -48,7 +48,6 @@
 
 LOCAL_SRC_FILES := SecFimc.cpp
 
-LOCAL_MODULE_TAGS := eng
 LOCAL_MODULE := libfimc
 include $(BUILD_SHARED_LIBRARY)
 
diff --git a/exynos4/hal/libhdmi/SecHdmi/Android.mk b/exynos4/hal/libhdmi/SecHdmi/Android.mk
index a6921fc..3bf49af 100644
--- a/exynos4/hal/libhdmi/SecHdmi/Android.mk
+++ b/exynos4/hal/libhdmi/SecHdmi/Android.mk
@@ -17,8 +17,6 @@
 LOCAL_PATH:= $(call my-dir)
 include $(CLEAR_VARS)
 
-LOCAL_MODULE_TAGS := eng
-
 LOCAL_PRELINK_MODULE := false
 #LOCAL_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)/hw
 LOCAL_SHARED_LIBRARIES := libutils liblog libedid libcec
diff --git a/exynos4/hal/libhdmi/libsForhdmi/libcec/Android.mk b/exynos4/hal/libhdmi/libsForhdmi/libcec/Android.mk
index 9a4b721..75e350e 100644
--- a/exynos4/hal/libhdmi/libsForhdmi/libcec/Android.mk
+++ b/exynos4/hal/libhdmi/libsForhdmi/libcec/Android.mk
@@ -17,8 +17,6 @@
 LOCAL_PATH:= $(call my-dir)
 include $(CLEAR_VARS)
 
-LOCAL_MODULE_TAGS := eng
-
 LOCAL_PRELINK_MODULE := false
 LOCAL_SHARED_LIBRARIES := liblog
 LOCAL_SRC_FILES := libcec.c
diff --git a/exynos4/hal/libhdmi/libsForhdmi/libddc/Android.mk b/exynos4/hal/libhdmi/libsForhdmi/libddc/Android.mk
index 38891be..8a23e33 100644
--- a/exynos4/hal/libhdmi/libsForhdmi/libddc/Android.mk
+++ b/exynos4/hal/libhdmi/libsForhdmi/libddc/Android.mk
@@ -17,8 +17,6 @@
 LOCAL_PATH:= $(call my-dir)
 include $(CLEAR_VARS)
 
-LOCAL_MODULE_TAGS := eng
-
 LOCAL_PRELINK_MODULE := false
 LOCAL_SHARED_LIBRARIES := liblog
 LOCAL_SRC_FILES := libddc.c
diff --git a/exynos4/hal/libhdmi/libsForhdmi/libedid/Android.mk b/exynos4/hal/libhdmi/libsForhdmi/libedid/Android.mk
index 602ae4d..048b937 100644
--- a/exynos4/hal/libhdmi/libsForhdmi/libedid/Android.mk
+++ b/exynos4/hal/libhdmi/libsForhdmi/libedid/Android.mk
@@ -17,8 +17,6 @@
 LOCAL_PATH:= $(call my-dir)
 include $(CLEAR_VARS)
 
-LOCAL_MODULE_TAGS := eng
-
 LOCAL_PRELINK_MODULE := false
 LOCAL_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)
 LOCAL_SHARED_LIBRARIES := liblog libddc
diff --git a/exynos4/hal/libhwconverter/Android.mk b/exynos4/hal/libhwconverter/Android.mk
index f21783a..c6e6b0e 100644
--- a/exynos4/hal/libhwconverter/Android.mk
+++ b/exynos4/hal/libhwconverter/Android.mk
@@ -28,7 +28,6 @@
 	$(TOP)/$(TARGET_OMX_PATH)/include/khronos \
 	$(TOP)/$(TARGET_OMX_PATH)/include/sec
 
-LOCAL_MODULE_TAGS := eng
 LOCAL_MODULE := libhwconverter
 
 include $(BUILD_SHARED_LIBRARY)
diff --git a/exynos4/hal/libhwjpeg/Android.mk b/exynos4/hal/libhwjpeg/Android.mk
index 7b288fa..8a932a8 100644
--- a/exynos4/hal/libhwjpeg/Android.mk
+++ b/exynos4/hal/libhwjpeg/Android.mk
@@ -29,6 +29,4 @@
 
 LOCAL_MODULE:= libhwjpeg
 
-LOCAL_MODULE_TAGS := eng
-
 include $(BUILD_SHARED_LIBRARY)
diff --git a/exynos4/hal/libs5pjpeg/Android.mk b/exynos4/hal/libs5pjpeg/Android.mk
index c6d8cf6..1790af4 100644
--- a/exynos4/hal/libs5pjpeg/Android.mk
+++ b/exynos4/hal/libs5pjpeg/Android.mk
@@ -24,8 +24,6 @@
 LOCAL_SHARED_LIBRARIES:= liblog
 LOCAL_SHARED_LIBRARIES+= libdl
 
-LOCAL_MODULE_TAGS := eng
-
 LOCAL_MODULE:= libs5pjpeg
 
 LOCAL_PRELINK_MODULE := false
diff --git a/ril/libsecril-client/Android.mk b/ril/libsecril-client/Android.mk
index 2898bb2..d20d291 100755
--- a/ril/libsecril-client/Android.mk
+++ b/ril/libsecril-client/Android.mk
@@ -2,7 +2,6 @@
 
 LOCAL_PATH:= $(call my-dir)
 include $(CLEAR_VARS)
-LOCAL_MODULE_TAGS := eng
 
 LOCAL_SRC_FILES:= \
     secril-client.cpp