diff --git a/src/Dibi/Drivers/FirebirdDriver.php b/src/Dibi/Drivers/FirebirdDriver.php
index 50551a52..cf6890f6 100644
--- a/src/Dibi/Drivers/FirebirdDriver.php
+++ b/src/Dibi/Drivers/FirebirdDriver.php
@@ -259,6 +259,12 @@ class FirebirdDriver implements Dibi\Driver
 	}
 
 
+	public function escapeDateInterval(\DateInterval $value): string
+	{
+		throw new Dibi\NotImplementedException;
+	}
+
+
 	/**
 	 * Encodes string for use in a LIKE statement.
 	 */
diff --git a/src/Dibi/Drivers/MySqliDriver.php b/src/Dibi/Drivers/MySqliDriver.php
index f38630aa..c04e15e4 100644
--- a/src/Dibi/Drivers/MySqliDriver.php
+++ b/src/Dibi/Drivers/MySqliDriver.php
@@ -302,6 +302,12 @@ class MySqliDriver implements Dibi\Driver
 	}
 
 
+	public function escapeDateInterval(\DateInterval $value): string
+	{
+		throw new Dibi\NotImplementedException;
+	}
+
+
 	/**
 	 * Encodes string for use in a LIKE statement.
 	 */
diff --git a/src/Dibi/Drivers/OdbcDriver.php b/src/Dibi/Drivers/OdbcDriver.php
index 17b6ac34..a235df56 100644
--- a/src/Dibi/Drivers/OdbcDriver.php
+++ b/src/Dibi/Drivers/OdbcDriver.php
@@ -238,6 +238,12 @@ class OdbcDriver implements Dibi\Driver
 	}
 
 
+	public function escapeDateInterval(\DateInterval $value): string
+	{
+		throw new Dibi\NotImplementedException;
+	}
+
+
 	/**
 	 * Encodes string for use in a LIKE statement.
 	 */
diff --git a/src/Dibi/Drivers/OracleDriver.php b/src/Dibi/Drivers/OracleDriver.php
index 369a24e5..4d7aa74c 100644
--- a/src/Dibi/Drivers/OracleDriver.php
+++ b/src/Dibi/Drivers/OracleDriver.php
@@ -257,6 +257,12 @@ class OracleDriver implements Dibi\Driver
 	}
 
 
+	public function escapeDateInterval(\DateInterval $value): string
+	{
+		throw new Dibi\NotImplementedException;
+	}
+
+
 	/**
 	 * Encodes string for use in a LIKE statement.
 	 */
diff --git a/src/Dibi/Drivers/PdoDriver.php b/src/Dibi/Drivers/PdoDriver.php
index 1e07af3f..f9117a70 100644
--- a/src/Dibi/Drivers/PdoDriver.php
+++ b/src/Dibi/Drivers/PdoDriver.php
@@ -310,6 +310,12 @@ class PdoDriver implements Dibi\Driver
 	}
 
 
+	public function escapeDateInterval(\DateInterval $value): string
+	{
+		throw new Dibi\NotImplementedException;
+	}
+
+
 	/**
 	 * Encodes string for use in a LIKE statement.
 	 */
diff --git a/src/Dibi/Drivers/PostgreDriver.php b/src/Dibi/Drivers/PostgreDriver.php
index d3fbdaf5..fdade5d4 100644
--- a/src/Dibi/Drivers/PostgreDriver.php
+++ b/src/Dibi/Drivers/PostgreDriver.php
@@ -304,6 +304,12 @@ class PostgreDriver implements Dibi\Driver
 	}
 
 
+	public function escapeDateInterval(\DateInterval $value): string
+	{
+		throw new Dibi\NotImplementedException;
+	}
+
+
 	/**
 	 * Encodes string for use in a LIKE statement.
 	 */
diff --git a/src/Dibi/Drivers/SqliteDriver.php b/src/Dibi/Drivers/SqliteDriver.php
index d5d1c9b7..1f97f509 100644
--- a/src/Dibi/Drivers/SqliteDriver.php
+++ b/src/Dibi/Drivers/SqliteDriver.php
@@ -242,6 +242,12 @@ class SqliteDriver implements Dibi\Driver
 	}
 
 
+	public function escapeDateInterval(\DateInterval $value): string
+	{
+		throw new Dibi\NotImplementedException;
+	}
+
+
 	/**
 	 * Encodes string for use in a LIKE statement.
 	 */
diff --git a/src/Dibi/Drivers/SqlsrvDriver.php b/src/Dibi/Drivers/SqlsrvDriver.php
index 81871622..f939a49a 100644
--- a/src/Dibi/Drivers/SqlsrvDriver.php
+++ b/src/Dibi/Drivers/SqlsrvDriver.php
@@ -231,6 +231,12 @@ class SqlsrvDriver implements Dibi\Driver
 	}
 
 
+	public function escapeDateInterval(\DateInterval $value): string
+	{
+		throw new Dibi\NotImplementedException;
+	}
+
+
 	/**
 	 * Encodes string for use in a LIKE statement.
 	 */
diff --git a/src/Dibi/Translator.php b/src/Dibi/Translator.php
index 8b95238b..12907b55 100644
--- a/src/Dibi/Translator.php
+++ b/src/Dibi/Translator.php
@@ -456,6 +456,9 @@ final class Translator
 		} elseif ($value instanceof \DateTimeInterface) {
 			return $this->driver->escapeDateTime($value);
 
+		} elseif ($value instanceof \DateInterval) {
+			return $this->driver->escapeDateInterval($value);
+
 		} elseif ($value instanceof Literal) {
 			return (string) $value;
 
diff --git a/src/Dibi/interfaces.php b/src/Dibi/interfaces.php
index 429b15d2..9f6b2122 100644
--- a/src/Dibi/interfaces.php
+++ b/src/Dibi/interfaces.php
@@ -91,6 +91,8 @@ interface Driver
 
 	function escapeDateTime(\DateTimeInterface $value): string;
 
+	function escapeDateInterval(\DateInterval $value): string;
+
 	/**
 	 * Encodes string for use in a LIKE statement.
 	 */
diff --git a/tests/dibi/Translator.DateInterval.phpt b/tests/dibi/Translator.DateInterval.phpt
new file mode 100644
index 00000000..982b42a4
--- /dev/null
+++ b/tests/dibi/Translator.DateInterval.phpt
@@ -0,0 +1,17 @@
+<?php
+
+declare(strict_types=1);
+
+use Tester\Assert;
+
+require __DIR__ . '/bootstrap.php';
+
+$conn = new Dibi\Connection($config);
+$translator = new Dibi\Translator($conn);
+
+switch ($config['system']) {
+	default:
+		Assert::exception(function () use ($translator) {
+			$translator->formatValue(new DateInterval('PT10H20M30S'), null);
+		}, Dibi\Exception::class);
+}