diff --git a/src/SimpleLoggerFactory.php b/src/SimpleLoggerFactory.php
index 880fc2eb04c8f44669a65438058751b611c1301a..8d4088138a3c21497008790c2d40a924ae46c51d 100644
--- a/src/SimpleLoggerFactory.php
+++ b/src/SimpleLoggerFactory.php
@@ -35,7 +35,8 @@ final class SimpleLoggerFactory implements LoggerFactory {
 		$this->logger = new Logger(
 			$this->channel,
 			[],
-			[ new PsrLogMessageProcessor( null, true ), new UidProcessor() ]
+			[ new PsrLogMessageProcessor( null, true ), new UidProcessor() ],
+			wp_timezone()
 		);
 
 		if ( $this->options->use_wc_log ) {