diff --git a/src/Util/DatabaseUtil/CreateWhereForSerializedBlobResult.php b/src/Util/DatabaseUtil/CreateWhereForSerializedBlobResult.php
index 9f2b3f85..dada3e99 100644
--- a/src/Util/DatabaseUtil/CreateWhereForSerializedBlobResult.php
+++ b/src/Util/DatabaseUtil/CreateWhereForSerializedBlobResult.php
@@ -23,7 +23,7 @@ public function createInlineAndWhere(): string
      */
     public function createInlineOrWhere(): string
     {
-        return '('.$this->field.' REGEXP (\''.implode("\') OR ".$this->field.' REGEXP (\'', $this->getValueList()).'\'))';
+        return '('.$this->field.' REGEXP (\''.implode('\') OR '.$this->field.' REGEXP (\'', $this->getValueList()).'\'))';
     }
 
     /**
diff --git a/tests/Util/DatabaseUtil/DatabaseUtilTest.php b/tests/Util/DatabaseUtil/DatabaseUtilTest.php
index fbe9597b..f764e81e 100644
--- a/tests/Util/DatabaseUtil/DatabaseUtilTest.php
+++ b/tests/Util/DatabaseUtil/DatabaseUtilTest.php
@@ -20,8 +20,8 @@ public function testCreateWhereForSerializedBlob()
         static::assertInstanceOf(CreateWhereForSerializedBlobResult::class, $result);
         static::assertSame('(elements REGEXP (?) OR elements REGEXP (?))', $result->createOrWhere());
         static::assertSame('(elements REGEXP (?) AND elements REGEXP (?))', $result->createAndWhere());
-        static::assertSame('(elements REGEXP (:"texts") OR elements REGEXP (:"headline"))', $result->createInlineOrWhere());
-        static::assertSame('(elements REGEXP (:"texts") AND elements REGEXP (:"headline"))', $result->createInlineAndWhere());
+        static::assertSame('(elements REGEXP (\':"texts"\') OR elements REGEXP (\':"headline"\'))', $result->createInlineOrWhere());
+        static::assertSame('(elements REGEXP (\':"texts"\') AND elements REGEXP (\':"headline"\'))', $result->createInlineAndWhere());
         static::assertCount(2, $result->values);
     }