diff --git a/static/img/photo/Makefile b/static/img/photo/Makefile
index f237594..abdae4f 100644
--- a/static/img/photo/Makefile
+++ b/static/img/photo/Makefile
@@ -2,7 +2,7 @@ PHOTOS_ORIG = $(wildcard *.orig.jpg)
 PHOTOS_MIN = $(patsubst %.orig.jpg,%.min.jpg,$(PHOTOS_ORIG))
 
 MIN_WIDTH = 800
-CONVERT_OPTIONS = -quality 75
+CONVERT_OPTIONS = -quality 75 -strip -interlace Plane
 
 all: $(PHOTOS_MIN)
 
diff --git a/static/img/photo/borsch.min.jpg b/static/img/photo/borsch.min.jpg
index 2656e64..879bdd5 100644
Binary files a/static/img/photo/borsch.min.jpg and b/static/img/photo/borsch.min.jpg differ
diff --git a/static/img/photo/patate_douce_champi.min.jpg b/static/img/photo/patate_douce_champi.min.jpg
index 4afa3f3..3d22170 100644
Binary files a/static/img/photo/patate_douce_champi.min.jpg and b/static/img/photo/patate_douce_champi.min.jpg differ
diff --git a/static/img/photo/risotto.min.jpg b/static/img/photo/risotto.min.jpg
index defd7c2..a279181 100644
Binary files a/static/img/photo/risotto.min.jpg and b/static/img/photo/risotto.min.jpg differ
diff --git a/static/img/photo/tartines_algues.min.jpg b/static/img/photo/tartines_algues.min.jpg
index b675659..33a2af2 100644
Binary files a/static/img/photo/tartines_algues.min.jpg and b/static/img/photo/tartines_algues.min.jpg differ