diff --git a/cas/aidl/default/Android.bp b/cas/aidl/default/Android.bp
index 6ce5681..576016e 100644
--- a/cas/aidl/default/Android.bp
+++ b/cas/aidl/default/Android.bp
@@ -21,6 +21,7 @@
 
     shared_libs: [
         "android.hardware.cas-V1-ndk",
+        "libbase",
         "libbinder_ndk",
         "liblog",
         "libutils",
@@ -48,6 +49,7 @@
     ],
     shared_libs: [
         "android.hardware.cas-V1-ndk",
+        "libbase",
         "libbinder_ndk",
         "liblog",
         "libutils",