diff --git a/packaging/AppImage-builder/AppImageBuilder.yml.jinja b/packaging/AppImage-builder/AppImageBuilder.yml.jinja
index 22e4a855a8..46187ddc3e 100644
--- a/packaging/AppImage-builder/AppImageBuilder.yml.jinja
+++ b/packaging/AppImage-builder/AppImageBuilder.yml.jinja
@@ -11,11 +11,11 @@ AppDir:
     exec_args: $@
   apt:
     arch:
-    {% if arch == "x86_64" %}
-    - amd64
-    {% elif arch == "aarch64" %}
-    - arm64
-    {% endif %}
+      {% if arch == "x86_64" %}
+      - amd64
+      {% elif arch == "aarch64" %}
+      - arm64
+      {% endif %}
     allow_unauthenticated: true
     sources:
       - sourceline: deb http://archive.ubuntu.com/ubuntu/ jammy main restricted universe multiverse