diff --git a/services/core/java/com/android/server/biometrics/sensors/fingerprint/FingerprintService.java b/services/core/java/com/android/server/biometrics/sensors/fingerprint/FingerprintService.java
index 39b7a74caa52b..ce06d06afe4e0 100644
--- a/services/core/java/com/android/server/biometrics/sensors/fingerprint/FingerprintService.java
+++ b/services/core/java/com/android/server/biometrics/sensors/fingerprint/FingerprintService.java
@@ -811,7 +811,7 @@ public class FingerprintService extends SystemService {
             for (String instance : instances) {
                 final String fqName = IFingerprint.DESCRIPTOR + "/" + instance;
                 final IFingerprint fp = IFingerprint.Stub.asInterface(
-                        ServiceManager.waitForDeclaredService(fqName));
+                        Binder.allowBlocking(ServiceManager.waitForDeclaredService(fqName)));
                 if (fp == null) {
                     Slog.e(TAG, "Unable to get declared service: " + fqName);
                     continue;
diff --git a/services/core/java/com/android/server/biometrics/sensors/fingerprint/aidl/FingerprintProvider.java b/services/core/java/com/android/server/biometrics/sensors/fingerprint/aidl/FingerprintProvider.java
index c23c113b56722..083df1929326b 100644
--- a/services/core/java/com/android/server/biometrics/sensors/fingerprint/aidl/FingerprintProvider.java
+++ b/services/core/java/com/android/server/biometrics/sensors/fingerprint/aidl/FingerprintProvider.java
@@ -37,6 +37,7 @@ import android.hardware.fingerprint.FingerprintManager;
 import android.hardware.fingerprint.FingerprintSensorPropertiesInternal;
 import android.hardware.fingerprint.IFingerprintServiceReceiver;
 import android.hardware.fingerprint.IUdfpsOverlayController;
+import android.os.Binder;
 import android.os.Handler;
 import android.os.IBinder;
 import android.os.Looper;
@@ -186,8 +187,9 @@ public class FingerprintProvider implements IBinder.DeathRecipient, ServiceProvi
         Slog.d(getTag(), "Daemon was null, reconnecting");
 
         mDaemon = IFingerprint.Stub.asInterface(
-                ServiceManager.waitForDeclaredService(IFingerprint.DESCRIPTOR
-                        + "/" + mHalInstanceName));
+                Binder.allowBlocking(
+                        ServiceManager.waitForDeclaredService(
+                                IFingerprint.DESCRIPTOR + "/" + mHalInstanceName)));
         if (mDaemon == null) {
             Slog.e(getTag(), "Unable to get daemon");
             return null;