diff --git a/appinfo/app.php b/appinfo/app.php
index c01f9a83..86bd14f0 100644
--- a/appinfo/app.php
+++ b/appinfo/app.php
@@ -139,23 +139,6 @@ if ($c->query('AppConfig')->isConverterEnabled()){
 		]
 	);
 
-	$odgFilter = new Office(
-		[
-			'read' =>
-				[
-					'target' => 'application/pdf',
-					'format' => 'pdf',
-					'extension' => 'pdf'
-				],
-			'write' =>
-				[
-					'target' => 'application/pdf',
-					'format' => 'pdf',
-					'extension' => 'pdf'
-				]
-		]
-	);
-
 	$docFilter = new Office(
 		[
 			'read' =>
diff --git a/js/viewer/viewer.js b/js/viewer/viewer.js
index aca60c89..9f88dcbb 100644
--- a/js/viewer/viewer.js
+++ b/js/viewer/viewer.js
@@ -11,7 +11,6 @@ var odfViewer = {
 		'application/vnd.oasis.opendocument.presentation',
 		'application/vnd.lotus-wordpro',
 		'image/svg+xml',
-		'application/pdf',
 		'application/vnd.visio',
 		'application/vnd.wordperfect',
 		'application/msonenote',
diff --git a/lib/storage.php b/lib/storage.php
index 5d756091..31e28e5f 100644
--- a/lib/storage.php
+++ b/lib/storage.php
@@ -32,7 +32,6 @@ class Storage {
 		'application/vnd.oasis.opendocument.graphics',
 		'application/vnd.lotus-wordpro',
 		'image/svg+xml',
-		'application/pdf',
 		'application/vnd.visio',
 		'application/vnd.wordperfect',
 		'application/msonenote',