diff --git a/gps/core/Android.mk b/gps/core/Android.mk
index 19a08f9..409d563 100644
--- a/gps/core/Android.mk
+++ b/gps/core/Android.mk
@@ -6,6 +6,7 @@ include $(CLEAR_VARS)
 
 LOCAL_MODULE := libloc_core
 LOCAL_MODULE_OWNER := qcom
+LOCAL_PROPRIETARY_MODULE := true
 
 LOCAL_MODULE_TAGS := optional
 
diff --git a/gps/loc_api/libloc_api_50001/Android.mk b/gps/loc_api/libloc_api_50001/Android.mk
index db8ebbc..87e5e67 100644
--- a/gps/loc_api/libloc_api_50001/Android.mk
+++ b/gps/loc_api/libloc_api_50001/Android.mk
@@ -7,6 +7,7 @@ include $(CLEAR_VARS)
 
 LOCAL_MODULE := libloc_eng
 LOCAL_MODULE_OWNER := qcom
+LOCAL_PROPRIETARY_MODULE := true
 
 LOCAL_MODULE_TAGS := optional
 
@@ -63,6 +64,7 @@ include $(CLEAR_VARS)
 
 LOCAL_MODULE := gps.$(TARGET_BOARD_PLATFORM)
 LOCAL_MODULE_OWNER := qcom
+LOCAL_PROPRIETARY_MODULE := true
 
 LOCAL_MODULE_TAGS := optional
 
diff --git a/gps/utils/Android.mk b/gps/utils/Android.mk
index fae30cd..d0ad808 100644
--- a/gps/utils/Android.mk
+++ b/gps/utils/Android.mk
@@ -59,6 +59,8 @@ LOCAL_COPY_HEADERS:= \
    loc_misc_utils.h
 
 LOCAL_MODULE := libgps.utils
+LOCAL_MODULE_OWNER := qcom
+LOCAL_PROPRIETARY_MODULE := true
 
 LOCAL_MODULE_TAGS := optional