diff --git a/application/Espo/Repositories/EmailAddress.php b/application/Espo/Repositories/EmailAddress.php
index fc8239dada..bbfda0baa8 100644
--- a/application/Espo/Repositories/EmailAddress.php
+++ b/application/Espo/Repositories/EmailAddress.php
@@ -344,12 +344,12 @@ class EmailAddress extends \Espo\Core\ORM\Repositories\RDB
             if (property_exists($hashPrevious, $key)) {
                 $new = false;
                 $changed =
-                    $hash->{$key}['optOut'] != $hashPrevious->$key['optOut'] ||
-                    $hash->{$key}['invalid'] != $hashPrevious->$key['invalid'] ||
-                    $hash->{$key}['emailAddress'] !== $hashPrevious->$key['emailAddress'];
+                    $hash->{$key}['optOut'] != $hashPrevious->{$key}['optOut'] ||
+                    $hash->{$key}['invalid'] != $hashPrevious->{$key}['invalid'] ||
+                    $hash->{$key}['emailAddress'] !== $hashPrevious->{$key}['emailAddress'];
 
                 if ($hash->{$key}['primary']) {
-                    if ($hash->{$key}['primary'] == $hashPrevious->$key['primary']) {
+                    if ($hash->{$key}['primary'] == $hashPrevious->{$key}['primary']) {
                         $primary = false;
                     }
                 }
diff --git a/application/Espo/Repositories/PhoneNumber.php b/application/Espo/Repositories/PhoneNumber.php
index 5419155b7d..5cbf8b3511 100644
--- a/application/Espo/Repositories/PhoneNumber.php
+++ b/application/Espo/Repositories/PhoneNumber.php
@@ -258,9 +258,9 @@ class PhoneNumber extends \Espo\Core\ORM\Repositories\RDB
 
             if (property_exists($hashPrevious, $key)) {
                 $new = false;
-                $changed = $hash->{$key}['type'] != $hashPrevious->$key['type'];
+                $changed = $hash->{$key}['type'] != $hashPrevious->{$key}['type'];
                 if ($hash->{$key}['primary']) {
-                    if ($hash->{$key}['primary'] == $hashPrevious->$key['primary']) {
+                    if ($hash->{$key}['primary'] == $hashPrevious->{$key}['primary']) {
                         $primary = false;
                     }
                 }