diff --git a/services/registration/no_stable_voucher b/services/registration/no_stable_voucher
new file mode 100644
index 0000000..2988bb3
--- /dev/null
+++ b/services/registration/no_stable_voucher
@@ -0,0 +1 @@
+No stable voucher found
\ No newline at end of file
diff --git a/services/registration/no_stable_voucher.vis b/services/registration/no_stable_voucher.vis
new file mode 100644
index 0000000..832ef22
--- /dev/null
+++ b/services/registration/no_stable_voucher.vis
@@ -0,0 +1,5 @@
+MOUT back 0
+MOUT quit 9
+HALT
+INCMP ^ 0
+INCMP quit 9
diff --git a/services/registration/no_stable_voucher_swa b/services/registration/no_stable_voucher_swa
new file mode 100644
index 0000000..ab8cbf2
--- /dev/null
+++ b/services/registration/no_stable_voucher_swa
@@ -0,0 +1 @@
+Hakuna sarafu thabiti iliyopatikana
\ No newline at end of file
diff --git a/services/registration/pay_debt.vis b/services/registration/pay_debt.vis
index 94fcc99..147fe06 100644
--- a/services/registration/pay_debt.vis
+++ b/services/registration/pay_debt.vis
@@ -1,4 +1,5 @@
 CATCH no_voucher flag_no_active_voucher 1
+CATCH no_stable_voucher flag_no_pay_debt_vouchers 1
 LOAD calculate_max_pay_debt 0
 RELOAD calculate_max_pay_debt
 MAP calculate_max_pay_debt