diff --git a/single.php b/single.php
index 5347032..73cb360 100644
--- a/single.php
+++ b/single.php
@@ -35,8 +35,9 @@
 					<p class="post-date"><?php the_time(get_option('date_format')); ?></p>
 					
 					<h1 class="post-title"><?php the_title(); ?></h1>
-
-					<p class="post-date">by <?php the_author(); ?></p>
+					<?php if(get_the_category()[0]->name == 'Tagebuch') : ?>
+						<p class="post-date">by <?php the_author(); ?></p>
+					<? endif; ?>
 
 				</div>