diff --git a/util/Migrator/DbScripts/2025-05-01_00_AddSignatureKeyPairTable.sql b/util/Migrator/DbScripts/2025-05-01_00_AddSignatureKeyPairTable.sql
index acc4268aba..4e48862dfc 100644
--- a/util/Migrator/DbScripts/2025-05-01_00_AddSignatureKeyPairTable.sql
+++ b/util/Migrator/DbScripts/2025-05-01_00_AddSignatureKeyPairTable.sql
@@ -255,7 +255,7 @@ CREATE OR ALTER PROCEDURE [dbo].[User_Update]
     @LastKeyRotationDate DATETIME2(7) = NULL,
     @LastEmailChangeDate DATETIME2(7) = NULL,
     @VerifyDevices BIT = 1,
-    @SignedPublicKey NVARCHAR(MAX)
+    @SignedPublicKey NVARCHAR(MAX) = NULL
 AS
 BEGIN
     SET NOCOUNT ON