diff --git a/services/surfaceflinger/Android.bp b/services/surfaceflinger/Android.bp
index 1b6c598..a37433c 100644
--- a/services/surfaceflinger/Android.bp
+++ b/services/surfaceflinger/Android.bp
@@ -85,7 +85,7 @@
         "libui",
         "libutils",
         "libSurfaceFlingerProp",
-        "libaconfig_storage_read_api_cc"
+        "libaconfig_storage_read_api_cc",
     ],
     static_libs: [
         "iinputflinger_aidl_lib_static",
@@ -187,6 +187,7 @@
         "FrameTracker.cpp",
         "HdrLayerInfoReporter.cpp",
         "HdrSdrRatioOverlay.cpp",
+        "Jank/JankTracker.cpp",
         "WindowInfosListenerInvoker.cpp",
         "Layer.cpp",
         "LayerFE.cpp",