diff --git a/src/routes/register/Register.svelte b/src/routes/register/Register.svelte
index dd07fdf..43fdb1e 100644
--- a/src/routes/register/Register.svelte
+++ b/src/routes/register/Register.svelte
@@ -271,6 +271,8 @@
 					on:click={() => {
 						rulesAccepted = true;
 						rulesInput.checked = true;
+						// doesn't get triggered by `rulesInput.checked = true` so it must be called manually
+						checkInputs();
 					}}
 				/>
 			</div>