diff --git a/assets/css/options/avatar-shape-square.css b/assets/css/options/avatar-shape-square.css
new file mode 100644
index 00000000..c37f5106
--- /dev/null
+++ b/assets/css/options/avatar-shape-square.css
@@ -0,0 +1,3 @@
+:root {
+  --border-radius-avatar: 0;
+}