diff --git a/Documentation/manual.tex b/Documentation/manual.tex
index 59a519e7a603ca375a9f439e1bc4b7255a9c0321..c1a8688d3b234a14261368ebaaf21d5ca62c3b6e 100644
--- a/Documentation/manual.tex
+++ b/Documentation/manual.tex
@@ -1,4 +1,4 @@
-\documentclass[dvips, a4paper, 11pt,nocolor]{report}
+\documentclass[a4paper, 11pt,nocolor]{report}
 
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