diff --git a/mpp/hal/CMakeLists.txt b/mpp/hal/CMakeLists.txt
old mode 100644
new mode 100755
index 1ad5b5e5..e787c685
--- a/mpp/hal/CMakeLists.txt
+++ b/mpp/hal/CMakeLists.txt
@@ -9,7 +9,6 @@ add_subdirectory(vpu)
 add_subdirectory(rkdec)
 add_subdirectory(rkenc)
 add_subdirectory(dummy)
-add_subdirectory(rkdec/avsd)
 add_subdirectory(common)
 
 # ----------------------------------------------------------------------------
diff --git a/mpp/hal/rkdec/CMakeLists.txt b/mpp/hal/rkdec/CMakeLists.txt
old mode 100644
new mode 100755
index 459264df..ea842748
--- a/mpp/hal/rkdec/CMakeLists.txt
+++ b/mpp/hal/rkdec/CMakeLists.txt
@@ -1,5 +1,9 @@
 # vim: syntax=cmake
 
+if( HAVE_AVSD )
+    add_subdirectory(avsd)
+endif()
+
 if( HAVE_H264D )
     add_subdirectory(h264d)
 endif()