diff --git a/cas/aidl/default/Android.bp b/cas/aidl/default/Android.bp
index 9d094e0..34ecbf2 100644
--- a/cas/aidl/default/Android.bp
+++ b/cas/aidl/default/Android.bp
@@ -57,7 +57,6 @@
     shared_libs: [
         "libbinder_ndk",
         "liblog",
-        "libvndksupport",
     ],
     header_libs: ["media_plugin_headers"],
 }
diff --git a/cas/aidl/default/SharedLibrary.cpp b/cas/aidl/default/SharedLibrary.cpp
index 6322ff3..c12d17d 100644
--- a/cas/aidl/default/SharedLibrary.cpp
+++ b/cas/aidl/default/SharedLibrary.cpp
@@ -19,7 +19,6 @@
 #include "SharedLibrary.h"
 #include <dlfcn.h>
 #include <utils/Log.h>
-#include <vndksupport/linker.h>
 
 namespace aidl {
 namespace android {
@@ -27,12 +26,12 @@
 namespace cas {
 
 SharedLibrary::SharedLibrary(const String8& path) {
-    mLibHandle = android_load_sphal_library(path.c_str(), RTLD_NOW);
+    mLibHandle = dlopen(path.c_str(), RTLD_NOW);
 }
 
 SharedLibrary::~SharedLibrary() {
     if (mLibHandle != NULL) {
-        android_unload_sphal_library(mLibHandle);
+        dlclose(mLibHandle);
         mLibHandle = NULL;
     }
 }
diff --git a/cas/aidl/default/manifest.json b/cas/aidl/default/manifest.json
index 16b4f67..cdcecb2 100644
--- a/cas/aidl/default/manifest.json
+++ b/cas/aidl/default/manifest.json
@@ -1,9 +1,8 @@
 {
     "name": "com.android.hardware.cas",
     "version": 1,
-    // For CAS HAL to open plugins from /vendor/lib, "vendor" namespace should be imported.
-    // ":sphal" is an alias for the "vendor" namespace in Vendor APEX.
+    // For CAS HAL to open plugins from /vendor/lib/mediacas
     "requireNativeLibs": [
-        ":sphal"
+        ":mediacas"
     ]
 }