diff --git a/install.py b/install.py
index a3b456b0..bfe19eac 100644
--- a/install.py
+++ b/install.py
@@ -481,7 +481,7 @@ def is_enabled(self):
 
 class WebappSetup(Setup):
     packages = (
-        'bcrypt',
+        'python3-bcrypt',
         'libffi-dev',
         'libssl-dev',
         'libjpeg-dev',
diff --git a/opwen_email_client/util/network.py b/opwen_email_client/util/network.py
index 66e29fda..05e04fc2 100644
--- a/opwen_email_client/util/network.py
+++ b/opwen_email_client/util/network.py
@@ -5,7 +5,7 @@
 def check_connection(hostname: str, port: int) -> bool:
     try:
         host = gethostbyname(hostname)
-        with create_connection((host, 80)):
+        with create_connection((host, port)):
             return True
     except OSError:
         pass
diff --git a/opwen_email_client/webapp/tasks.py b/opwen_email_client/webapp/tasks.py
index 0f0fec8e..39f0f7dc 100644
--- a/opwen_email_client/webapp/tasks.py
+++ b/opwen_email_client/webapp/tasks.py
@@ -38,7 +38,7 @@ def sync(*args, **kwargs):
         user_store=webapp.ioc.user_store,
     )
 
-    if check_connection(AppConfig.STORAGE_ACCOUNT_HOST, 80):
+    if check_connection(AppConfig.EMAIL_SERVER_HOSTNAME, 80):
         sync_emails()
     else:
         start_internet_connection = StartInternetConnection(