diff --git a/Tuprules.tup b/Tuprules.tup
index 3b04c90..99e66b7 100644
--- a/Tuprules.tup
+++ b/Tuprules.tup
@@ -17,6 +17,7 @@ HTML_TEMPLATE = main.html
 !png = |> convert %f %o |> %B.png
 !compress_png = |> zopflipng %f %o |>
 !compress_jpg = |> cjpeg -quality 80 -progressive -outfile %o %f |>
+!compress_pdf = |> ps2pdf %f %o |>
 
 JPG_OPT = -quality 80 -strip -interlace Plane
 !blur_mini = |> convert %f -resize 400x400 -blur 0x8 $(JPG_OPT) %o |> blur_mini.jpg
diff --git a/files/Tupfile b/files/Tupfile
index c93d466..56d8e48 100644
--- a/files/Tupfile
+++ b/files/Tupfile
@@ -1 +1 @@
-:foreach *.pdf |> ps2pdf %f %o |> %g_opt.pdf
+:foreach *.pdf |> !tup_preserve |>
diff --git a/files/pres_vision_epita_2015.pdf b/files/pres_vision_epita_2015.pdf
index f025734..ba3b440 100644
Binary files a/files/pres_vision_epita_2015.pdf and b/files/pres_vision_epita_2015.pdf differ
diff --git a/files/resume.pdf b/files/resume.pdf
index 5130b6e..a41b493 100644
Binary files a/files/resume.pdf and b/files/resume.pdf differ