diff --git a/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/current/android/hardware/biometrics/fingerprint/Error.aidl b/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/current/android/hardware/biometrics/fingerprint/Error.aidl
index 060379d63c..af7bc3c56b 100644
--- a/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/current/android/hardware/biometrics/fingerprint/Error.aidl
+++ b/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/current/android/hardware/biometrics/fingerprint/Error.aidl
@@ -42,4 +42,5 @@ enum Error {
   CANCELED = 5,
   UNABLE_TO_REMOVE = 6,
   VENDOR = 7,
+  BAD_CALIBRATION = 8,
 }
diff --git a/biometrics/fingerprint/aidl/android/hardware/biometrics/fingerprint/Error.aidl b/biometrics/fingerprint/aidl/android/hardware/biometrics/fingerprint/Error.aidl
index fc89da218a..e69859a442 100644
--- a/biometrics/fingerprint/aidl/android/hardware/biometrics/fingerprint/Error.aidl
+++ b/biometrics/fingerprint/aidl/android/hardware/biometrics/fingerprint/Error.aidl
@@ -63,4 +63,9 @@ enum Error {
      * Used to enable vendor-specific error messages.
      */
     VENDOR,
+
+    /**
+     * There's a problem with the sensor's calibration.
+     */
+    BAD_CALIBRATION,
 }