diff --git a/conf/amd64.src b/conf/amd64.src
new file mode 100644
index 0000000..8840e83
--- /dev/null
+++ b/conf/amd64.src
@@ -0,0 +1,6 @@
+SOURCE_URL=https://dl.vikunja.io/api/0.18.1/vikunja-v0.18.1-linux-amd64-full
+SOURCE_SUM=fd259ae3c717bea715e96d0806ac08f2bd462068277ab2b62ebee36fe946f0e2
+SOURCE_SUM_PRG=sha256sum
+SOURCE_IN_SUBDIR=false
+SOURCE_FILENAME=vikunja
+SOURCE_EXTRACT=false
diff --git a/conf/api.src b/conf/api.src
deleted file mode 100644
index d9f9321..0000000
--- a/conf/api.src
+++ /dev/null
@@ -1,7 +0,0 @@
-SOURCE_URL=https://dl.vikunja.io/api/0.18.1/vikunja-unstable-amd64.deb
-SOURCE_SUM=3bf5d1109727b37b461840e0bc8b60dc86dc569655551e6485c8dbe7b6de5ddb
-SOURCE_SUM_PRG=sha256sum
-SOURCE_FORMAT=deb
-SOURCE_IN_SUBDIR=true
-SOURCE_FILENAME=vikunja-unstable-amd64.deb
-SOURCE_EXTRACT=false
\ No newline at end of file
diff --git a/conf/arm64.src b/conf/arm64.src
new file mode 100644
index 0000000..ffae117
--- /dev/null
+++ b/conf/arm64.src
@@ -0,0 +1,6 @@
+SOURCE_URL=https://dl.vikunja.io/api/0.18.1/vikunja-v0.18.1-linux-arm64-full
+SOURCE_SUM=c54c6d70b348c1697ff8519d522f2b1e3c58ffb4401ac1f4c2e729913b392a27
+SOURCE_SUM_PRG=sha256sum
+SOURCE_IN_SUBDIR=false
+SOURCE_FILENAME=vikunja
+SOURCE_EXTRACT=false
diff --git a/conf/armhf.src b/conf/armhf.src
new file mode 100644
index 0000000..55c08ee
--- /dev/null
+++ b/conf/armhf.src
@@ -0,0 +1,6 @@
+SOURCE_URL=https://dl.vikunja.io/api/0.18.1/vikunja-v0.18.1-linux-arm-7-full
+SOURCE_SUM=79548e506538319f8aab07a5630c3c2032906b34386a83c26d1a6cfc9993b39c
+SOURCE_SUM_PRG=sha256sum
+SOURCE_IN_SUBDIR=false
+SOURCE_FILENAME=vikunja
+SOURCE_EXTRACT=false
diff --git a/scripts/install b/scripts/install
index 71f5866..33a90ef 100644
--- a/scripts/install
+++ b/scripts/install
@@ -25,6 +25,7 @@ path_url="/"
 is_public=$YNH_APP_ARG_IS_PUBLIC
 timezone="$(cat /etc/timezone)"
 secret=$(ynh_string_random --length=32)
+architecture=$YNH_ARCH
 
 app=$YNH_APP_INSTANCE_NAME
 
@@ -108,12 +109,11 @@ chown -R $app:www-data "$final_path"
 #=================================================
 ynh_script_progression --message="Installing backend..." --weight=15
 
-tempdir="$(mktemp -d)"
-ynh_setup_source --dest_dir=$tempdir --source_id=api
-ynh_exec_warn_less dpkg -i $tempdir/vikunja-unstable-amd64.deb
-
+mkdir -p "/opt/vikunja"
 mkdir -p "/opt/vikunja/files"
 
+ynh_setup_source --dest_dir="/opt/vikunja" --source_id="$architecture"
+
 chmod +x "/opt/vikunja/vikunja"
 chown -R $app:www-data "/opt/vikunja/files"