diff --git a/app/config/collections2.php b/app/config/collections2.php
index 56c068715e..12d45c0323 100644
--- a/app/config/collections2.php
+++ b/app/config/collections2.php
@@ -550,7 +550,7 @@ $collections = [
                 'type' => Database::VAR_INTEGER,
                 'format' => '',
                 'size' => 0,
-                'signed' => true,
+                'signed' => false,
                 'required' => false,
                 'array' => false,
                 'filters' => [],
@@ -560,7 +560,7 @@ $collections = [
                 'type' => Database::VAR_INTEGER,
                 'format' => '',
                 'size' => 0,
-                'signed' => true,
+                'signed' => false,
                 'required' => false,
                 'array' => false,
                 'filters' => [],
@@ -1058,7 +1058,7 @@ $collections = [
             [
                 '$id' => 'maximumFileSize',
                 'type' => Database::VAR_INTEGER,
-                'signed' => true,
+                'signed' => false,
                 'size' => 0,
                 'format' => '',
                 'filters' => [],