diff --git a/images/olinuxino.jpg b/images/olinuxino.jpg
deleted file mode 100644
index 87b6833e..00000000
Binary files a/images/olinuxino.jpg and /dev/null differ
diff --git a/images/olinuxino.png b/images/olinuxino.png
new file mode 100644
index 00000000..ca605972
Binary files /dev/null and b/images/olinuxino.png differ
diff --git a/images/raspberrypi.jpg b/images/raspberrypi.jpg
deleted file mode 100644
index 3ddacd24..00000000
Binary files a/images/raspberrypi.jpg and /dev/null differ
diff --git a/images/raspberrypi.png b/images/raspberrypi.png
new file mode 100644
index 00000000..5bc82d16
Binary files /dev/null and b/images/raspberrypi.png differ
diff --git a/images/rpi1.jpg b/images/rpi1.jpg
deleted file mode 100644
index bcb6fc62..00000000
Binary files a/images/rpi1.jpg and /dev/null differ
diff --git a/images/rpi1.png b/images/rpi1.png
new file mode 100644
index 00000000..64b2b5a3
Binary files /dev/null and b/images/rpi1.png differ
diff --git a/pages/02.administer/10.install/install.fr.md b/pages/02.administer/10.install/install.fr.md
index c25def7b..6873f1f7 100644
--- a/pages/02.administer/10.install/install.fr.md
+++ b/pages/02.administer/10.install/install.fr.md
@@ -72,11 +72,11 @@ Sélectionnez le matériel sur lequel vous souhaitez installer YunoHost :
 [/div]
 
 [div class="flex-child hardware{%if rpi34 or rpi012 %} active{% endif %}"]
-[[figure caption="Raspberry Pi"]![](image://raspberrypi.jpg?height=75)[/figure]](/install/hardware:rpi34)
+[[figure caption="Raspberry Pi"]![](image://raspberrypi.png?height=75)[/figure]](/install/hardware:rpi34)
 [/div]
 
 [div class="flex-child hardware{%if arm_sup or arm_unsup or internetcube %} active{% endif %}"]
-[[figure caption="Carte ARM"]![](image://olinuxino.jpg?height=75)[/figure]](/install/hardware:arm)
+[[figure caption="Carte ARM"]![](image://olinuxino.png?height=75)[/figure]](/install/hardware:arm)
 [/div]
 
 [div class="flex-child hardware{%if regular %} active{% endif %}"]
@@ -92,11 +92,11 @@ Sélectionnez le matériel sur lequel vous souhaitez installer YunoHost :
 
 {% if rpi34 or rpi012 %}
 [div class="flex-child hardware{%if rpi34 %} active{% endif %}"]
-[[figure caption="Raspberry Pi 3 ou 4"]![](image://raspberrypi.jpg?height=50)[/figure]](/install/hardware:rpi34)
+[[figure caption="Raspberry Pi 3 ou 4"]![](image://raspberrypi.png?height=50)[/figure]](/install/hardware:rpi34)
 [/div]
 
 [div class="flex-child hardware{%if rpi012 %} active{% endif %}"]
-[[figure caption="Raspberry Pi 0, 1 or 2"]![](image://rpi012.jpg?height=50)[/figure]](/install/hardware:rpi012)
+[[figure caption="Raspberry Pi 0, 1 or 2"]![](image://rpi1.png?height=50)[/figure]](/install/hardware:rpi012)
 [/div]
 
 {% elseif show_legacy_arm_menu %}
@@ -106,7 +106,7 @@ Sélectionnez le matériel sur lequel vous souhaitez installer YunoHost :
 [/div]
 
 [div class="flex-child hardware{%if arm_sup and not internetcube %} active{% endif %}"]
-[[figure caption="Olinuxino lime1&2 ou Orange Pi PC+"]![](image://olinuxino.jpg?height=50)[/figure]](/install/hardware:arm_sup)
+[[figure caption="Olinuxino lime1&2 ou Orange Pi PC+"]![](image://olinuxino.png?height=50)[/figure]](/install/hardware:arm_sup)
 [/div]
 
 [div class="flex-child hardware{%if arm_unsup %} active{% endif %}"]
diff --git a/pages/02.administer/10.install/install.md b/pages/02.administer/10.install/install.md
index f47b38b0..4eab75fb 100644
--- a/pages/02.administer/10.install/install.md
+++ b/pages/02.administer/10.install/install.md
@@ -74,11 +74,11 @@ Select the hardware on which you want install YunoHost :
 [/div]
 
 [div class="flex-child hardware{%if rpi012 or rpi34 %} active{% endif %}"]
-[[figure caption="Raspberry Pi"]![](image://raspberrypi.jpg?height=75)[/figure]](/install/hardware:rpi34)
+[[figure caption="Raspberry Pi"]![](image://raspberrypi.png?height=75)[/figure]](/install/hardware:rpi34)
 [/div]
 
 [div class="flex-child hardware{%if arm_sup or arm_unsup or internetcube %} active{% endif %}"]
-[[figure caption="ARM board"]![](image://olinuxino.jpg?height=75)[/figure]](/install/hardware:arm)
+[[figure caption="ARM board"]![](image://olinuxino.png?height=75)[/figure]](/install/hardware:arm)
 [/div]
 
 [div class="flex-child hardware{%if regular %} active{% endif %}"]
@@ -98,11 +98,11 @@ Select the hardware on which you want install YunoHost :
 
 {% if rpi012 or rpi34 %}
 [div class="flex-child hardware{%if rpi34 %} active{% endif %}"]
-[[figure caption="Raspberry Pi 3 or 4"]![](image://raspberrypi.jpg?height=50)[/figure]](/install/hardware:rpi34)
+[[figure caption="Raspberry Pi 3 or 4"]![](image://raspberrypi.png?height=50)[/figure]](/install/hardware:rpi34)
 [/div]
 
 [div class="flex-child hardware{%if rpi012 %} active{% endif %}"]
-[[figure caption="Raspberry Pi 0, 1 or 2"]![](image://rpi1.jpg?height=50)[/figure]](/install/hardware:rpi012)
+[[figure caption="Raspberry Pi 0, 1 or 2"]![](image://rpi1.png?height=50)[/figure]](/install/hardware:rpi012)
 [/div]
 
 {% elseif show_legacy_arm_menu %}
@@ -112,7 +112,7 @@ Select the hardware on which you want install YunoHost :
 [/div]
 
 [div class="flex-child hardware{%if arm_sup and not internetcube %} active{% endif %}"]
-[[figure caption="Olinuxino lime1&2 or Orange Pi PC+"]![](image://olinuxino.jpg?height=50)[/figure]](/install/hardware:arm_sup)
+[[figure caption="Olinuxino lime1&2 or Orange Pi PC+"]![](image://olinuxino.png?height=50)[/figure]](/install/hardware:arm_sup)
 [/div]
 
 [div class="flex-child hardware{%if arm_unsup %} active{% endif %}"]