diff --git a/src/cljs/auto_ap/views/pages/invoices/form.cljs b/src/cljs/auto_ap/views/pages/invoices/form.cljs
index 67ad4015..7f94743f 100644
--- a/src/cljs/auto_ap/views/pages/invoices/form.cljs
+++ b/src/cljs/auto_ap/views/pages/invoices/form.cljs
@@ -53,7 +53,7 @@
                                              :vendor-id (:id vendor)
                                              :client-id (:id client)
                                              :scheduled-payment scheduled-payment
-                                             :invoice-number invoice-number
+                                             :invoice-number (some-> invoice-number str/trim)
                                              :location location
                                              :total total
                                              :expense-accounts (map (fn [ea]