diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/crypto/CryptoService.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/crypto/CryptoService.kt
index 6cfd49b886..49c27625f8 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/crypto/CryptoService.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/crypto/CryptoService.kt
@@ -56,8 +56,6 @@ interface CryptoService {
 
     fun deleteDevice(deviceId: String, userInteractiveAuthInterceptor: UserInteractiveAuthInterceptor, callback: MatrixCallback<Unit>)
 
-    fun deleteDeviceWithUserPassword(deviceId: String, authSession: String?, password: String, callback: MatrixCallback<Unit>)
-
     fun getCryptoVersion(context: Context, longFormat: Boolean): String
 
     fun isCryptoEnabled(): Boolean
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/DefaultCryptoService.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/DefaultCryptoService.kt
index 307006d764..40b6a727eb 100755
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/DefaultCryptoService.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/DefaultCryptoService.kt
@@ -229,15 +229,6 @@ internal class DefaultCryptoService @Inject constructor(
                 .executeBy(taskExecutor)
     }
 
-    override fun deleteDeviceWithUserPassword(deviceId: String, authSession: String?, password: String, callback: MatrixCallback<Unit>) {
-        deleteDeviceWithUserPasswordTask
-                .configureWith(DeleteDeviceWithUserPasswordTask.Params(deviceId, authSession, password)) {
-                    this.executionThread = TaskThread.CRYPTO
-                    this.callback = callback
-                }
-                .executeBy(taskExecutor)
-    }
-
     override fun getCryptoVersion(context: Context, longFormat: Boolean): String {
         return if (longFormat) olmManager.getDetailedVersion(context) else olmManager.version
     }