diff --git a/lib/Service/ProvisioningService.php b/lib/Service/ProvisioningService.php
index 524ebf15..cf73551d 100644
--- a/lib/Service/ProvisioningService.php
+++ b/lib/Service/ProvisioningService.php
@@ -193,6 +193,8 @@ public function provisionUser(string $tokenUserId, int $providerId, object $idTo
 					$addressArray[$regionAttribute] ?? '',
 					$addressArray[$countryAttribute] ?? '',
 				];
+			} else {
+				$address = null;
 			}
 		} elseif ($street !== null || $postalcode !== null || $locality !== null || $region !== null || $country !== null) {
 			// Concatenate the address components