diff --git a/ApiGen-2.8.0/ApiGen/Config.php b/ApiGen-2.8.0/ApiGen/Config.php
index ea35741..7a9e925 100644
--- a/ApiGen-2.8.0/ApiGen/Config.php
+++ b/ApiGen-2.8.0/ApiGen/Config.php
@@ -73,6 +73,7 @@ class Config
 		'progressbar' => true,
 		'colors' => true,
 		'updateCheck' => true,
+		'reproducible' => true,
 		'debug' => false
 	);
 
@@ -565,6 +566,7 @@ Options:
 	@option@--progressbar@c      <@value@yes@c|@value@no@c>    Display progressbars, default "@value@yes@c"
 	@option@--colors@c           <@value@yes@c|@value@no@c>    Use colors, default "@value@no@c" on Windows, "@value@yes@c" on other systems
 	@option@--update-check@c     <@value@yes@c|@value@no@c>    Check for update, default "@value@yes@c"
+	@option@--reproducible@c     <@value@yes@c|@value@no@c>    Try and make output reproducible, default "@value@yes@c"
 	@option@--debug@c            <@value@yes@c|@value@no@c>    Display additional information in case of an error, default "@value@no@c"
 	@option@--help@c|@option@-h@c                      Display this help
 
diff --git a/ApiGen-2.8.0/ApiGen/Generator.php b/ApiGen-2.8.0/ApiGen/Generator.php
index 56e8418..e87f8f8 100644
--- a/ApiGen-2.8.0/ApiGen/Generator.php
+++ b/ApiGen-2.8.0/ApiGen/Generator.php
@@ -1393,12 +1393,19 @@ class Generator extends Nette\Object
 			throw new RuntimeException('Could not open ZIP archive');
 		}
 
-		$archive->setArchiveComment(trim(sprintf('%s API documentation generated by %s %s on %s', $this->config->title, self::NAME, self::VERSION, date('Y-m-d H:i:s'))));
+		$comment = sprintf('%s API documentation generated by %s %s', $this->config->title, self::NAME, self::VERSION);
+		if (!$this->config->reproducible) {
+			$comment .= sprintf(' on %s', date('Y-m-d H:i:s'));
+		}
+		$archive->setArchiveComment(trim($comment));
 
 		$directory = Nette\Utils\Strings::webalize(trim(sprintf('%s API documentation', $this->config->title)), null, false);
 		$destinationLength = strlen($this->config->destination);
 		foreach ($this->getGeneratedFiles() as $file) {
 			if (is_file($file)) {
+				if ($this->config->reproducible) {
+					touch($file, 0);
+				}
 				$archive->addFile($file, $directory . DIRECTORY_SEPARATOR . substr($file, $destinationLength + 1));
 			}
 		}