diff --git a/libs/input/Android.bp b/libs/input/Android.bp
index dd8dc8d..c5218f6 100644
--- a/libs/input/Android.bp
+++ b/libs/input/Android.bp
@@ -175,6 +175,7 @@
     ],
     srcs: [
         "android/os/IInputFlinger.aidl",
+        "AccelerationCurve.cpp",
         "Input.cpp",
         "InputDevice.cpp",
         "InputEventLabels.cpp",