diff --git a/src/Model/ControlPanel/Entity/Panel/SolidCP/HostingSpace/SolidcpHostingSpace.php b/src/Model/ControlPanel/Entity/Panel/SolidCP/HostingSpace/SolidcpHostingSpace.php
index 846682a..0f6aa3f 100644
--- a/src/Model/ControlPanel/Entity/Panel/SolidCP/HostingSpace/SolidcpHostingSpace.php
+++ b/src/Model/ControlPanel/Entity/Panel/SolidCP/HostingSpace/SolidcpHostingSpace.php
@@ -82,6 +82,9 @@ public function edit(string $name, int $maxActiveNumber, int $maxReservedMemoryK
     {
         $this->name = $name;
         $this->maxActiveNumber = $maxActiveNumber;
+        if($maxReservedMemoryKb > self::PSQL_INT_MAX){
+            throw new \DomainException("This value $maxReservedMemoryKb is too big than MAX ". self::PSQL_INT_MAX);
+        }
         $this->maxReservedMemoryKb = $maxReservedMemoryKb;
         $this->spaceQuotaGb = $spaceQuotaGb;
         $this->recordEvent(new Event\SolidcpHostingSpaceEdited($this));
diff --git a/tests/Unit/Model/ControlPanel/Entity/Panel/SolidCP/Node/HostingSpace/EditTest.php b/tests/Unit/Model/ControlPanel/Entity/Panel/SolidCP/Node/HostingSpace/EditTest.php
index b05f6c0..dccff33 100644
--- a/tests/Unit/Model/ControlPanel/Entity/Panel/SolidCP/Node/HostingSpace/EditTest.php
+++ b/tests/Unit/Model/ControlPanel/Entity/Panel/SolidCP/Node/HostingSpace/EditTest.php
@@ -30,6 +30,21 @@ public function testSuccess(): void
         self::assertSame($spaceQuotaGb, $hostingSpace->getSpaceQuotaGb());
     }
 
+    public function testFault(): void
+    {
+        $hostingSpace = (new SolidcpHostingSpaceBuilder($this->solidcpServer, 123))
+            ->build();
+
+        self::expectException(\DomainException::class);
+        $hostingSpace->edit(
+            'Test Hosting Space',
+            50,
+            37373737 * 1024,
+            360
+        );
+
+    }
+
     public function testRecordEvent(): void
     {
         $hostingSpace = (new SolidcpHostingSpaceBuilder($this->solidcpServer, 123))