diff --git a/services/surfaceflinger/CompositionEngine/Android.bp b/services/surfaceflinger/CompositionEngine/Android.bp
index 7fa58df..ad5a760 100644
--- a/services/surfaceflinger/CompositionEngine/Android.bp
+++ b/services/surfaceflinger/CompositionEngine/Android.bp
@@ -48,6 +48,7 @@
         "libtonemap",
         "libaidlcommonsupport",
         "libprocessgroup",
+        "libprocessgroup_util",
         "libcgrouprc",
         "libjsoncpp",
         "libcgrouprc_format",