diff --git a/docs/devs/installation.md b/docs/devs/installation.md
index 224aedd..81ae2a4 100644
--- a/docs/devs/installation.md
+++ b/docs/devs/installation.md
@@ -23,6 +23,9 @@ $ pipenv shell
 $ pipenv install --dev
 ```
 
+If any of the modules fails to install, try checking and upgrading your setupTool module.  
+`pip install -U setuptools` 
+
 If you wish to use a version of Python higher than 3.7:
 
 ```sh
diff --git a/lnbits/extensions/subdomains/tasks.py b/lnbits/extensions/subdomains/tasks.py
index 611f77b..fcdedc2 100644
--- a/lnbits/extensions/subdomains/tasks.py
+++ b/lnbits/extensions/subdomains/tasks.py
@@ -23,12 +23,10 @@ async def wait_for_paid_invoices(invoice_paid_chan: trio.MemoryReceiveChannel):
 
 
 async def on_invoice_paid(payment: Payment) -> None:
-    print(payment)
     if "lnsubdomain" != payment.extra.get("tag"):
         # not an lnurlp invoice
         return
-
-    wallet = await get_wallet(payment.wallet_id)
+        
     await payment.set_pending(False)
     subdomain = await set_subdomain_paid(payment_hash=payment.payment_hash)
     domain = await get_domain(subdomain.domain)
@@ -76,5 +74,3 @@ async def on_invoice_paid(payment: Payment) -> None:
                 )
             except AssertionError:
                 webhook = None
-
-    return jsonify({"paid": True}), HTTPStatus.OK
diff --git a/lnbits/extensions/subdomains/views_api.py b/lnbits/extensions/subdomains/views_api.py
index fba4c6c..ed4d60e 100644
--- a/lnbits/extensions/subdomains/views_api.py
+++ b/lnbits/extensions/subdomains/views_api.py
@@ -10,7 +10,6 @@ from .util import isValidDomain, isvalidIPAddress
 from . import subdomains_ext
 from .crud import (
     create_subdomain,
-    set_subdomain_paid,
     get_subdomain,
     get_subdomains,
     delete_subdomain,
@@ -152,7 +151,9 @@ async def api_subdomain_send_subdomain(payment_hash):
         return jsonify({"paid": False}), HTTPStatus.OK
 
     if is_paid:
-        return jsonify({"paid": False}), HTTPStatus.OK
+        return jsonify({"paid": True}), HTTPStatus.OK
+
+    return jsonify({"paid": False}), HTTPStatus.OK
 
 
 @subdomains_ext.route("/api/v1/subdomains/<subdomain_id>", methods=["DELETE"])