diff --git a/scripts/install b/scripts/install
index 3b21a35..0472aa6 100644
--- a/scripts/install
+++ b/scripts/install
@@ -7,7 +7,6 @@
 #=================================================
 
 source _common.sh
-source ynh_detect_arch__2
 source /usr/share/yunohost/helpers
 
 #=================================================
diff --git a/scripts/upgrade b/scripts/upgrade
index 1a7d922..fbdda49 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -7,7 +7,6 @@
 #=================================================
 
 source _common.sh
-source ynh_detect_arch__2
 source /usr/share/yunohost/helpers
 
 #=================================================