diff --git a/articles/datenschutz.php b/articles/datenschutz.php
index 9d68459..f0d4105 100644
--- a/articles/datenschutz.php
+++ b/articles/datenschutz.php
@@ -21,7 +21,7 @@
         	        <img src="../images/logos/logo.png" alt="" style="height: 44px;">
         	    </a>
             |
-        	<a href = "../content/informatik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Informatik</b></a>
+        	<a href = "../informatik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Informatik</b></a>
         	|
         	<a href = "../content/mathe.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Mathe</b></a>
         	|
diff --git a/articles/pythagoras.php b/articles/pythagoras.php
index be0c8f5..bc133b1 100644
--- a/articles/pythagoras.php
+++ b/articles/pythagoras.php
@@ -21,7 +21,7 @@
         	        <img src="../images/logos/logo.png" alt="" style="height: 44px;">
         	    </a>
             |
-        	<a href = "../content/informatik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Informatik</b></a>
+        	<a href = "../informatik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Informatik</b></a>
         	|
         	<a href = "../content/mathe.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Mathe</b></a>
         	|
diff --git a/articles/tunneleffekt.php b/articles/tunneleffekt.php
index 6a2bf5d..58aa373 100644
--- a/articles/tunneleffekt.php
+++ b/articles/tunneleffekt.php
@@ -21,7 +21,7 @@
     	        <img src="../images/logos/logo.png" alt="" style="height: 44px;">
     	    </a>
         |
-    	<a href = "../content/informatik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Informatik</b></a>
+    	<a href = "../informatik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Informatik</b></a>
     	|
     	<a href = "../content/mathe.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Mathe</b></a>
     	|
diff --git a/auth/register.php b/auth/register.php
index 1d0070e..3b75509 100644
--- a/auth/register.php
+++ b/auth/register.php
@@ -21,7 +21,7 @@
     	        <img src="../images/logos/logo.png" alt="" style="height: 44px;">
     	    </a>
         |
-    	<a href = "../content/informatik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Informatik</b></a>
+    	<a href = "../informatik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Informatik</b></a>
     	|
     	<a href = "../content/mathe.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Mathe</b></a>
     	|
diff --git a/legal/datenschutz.php b/legal/datenschutz.php
index 7be662c..43c4a77 100644
--- a/legal/datenschutz.php
+++ b/legal/datenschutz.php
@@ -22,7 +22,7 @@
             	        <img src="../images/logos/logo.png" alt="" style="height: 44px;">
             	    </a>
                 |
-            	<a href = "../content/informatik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Informatik</b></a>
+            	<a href = "../informatik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Informatik</b></a>
             	|
             	<a href = "../content/mathe.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Mathe</b></a>
             	|
diff --git a/legal/impressum.php b/legal/impressum.php
index a214f47..8d8ca73 100644
--- a/legal/impressum.php
+++ b/legal/impressum.php
@@ -22,7 +22,7 @@
             	        <img src="../images/logos/logo.png" alt="" style="height: 44px;">
             	    </a>
                 |
-            	<a href = "../content/informatik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Informatik</b></a>
+            	<a href = "../informatik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Informatik</b></a>
             	|
             	<a href = "../content/mathe.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Mathe</b></a>
             	|