diff --git a/sites-available/fastcgi-cache.com b/sites-available/fastcgi-cache.com
index 8340521..b0ff196 100644
--- a/sites-available/fastcgi-cache.com
+++ b/sites-available/fastcgi-cache.com
@@ -5,7 +5,7 @@ fastcgi_cache_path /sites/fastcgi-cache.com/cache levels=1:2 keys_zone=fastcgi-c
 
 server {
     # Ports to listen on
-    listen: 80;
+    listen 80;
 
     # Server name to listen for
 	server_name fastcgi-cache.com;
diff --git a/sites-available/multisite-subdirectory.com b/sites-available/multisite-subdirectory.com
index 581bf67..2374771 100644
--- a/sites-available/multisite-subdirectory.com
+++ b/sites-available/multisite-subdirectory.com
@@ -1,6 +1,6 @@
 server {
     # Ports to listen on
-    listen: 80;
+    listen 80;
 
     # Server name to listen for
 	server_name multisite-subdirectory.com;
diff --git a/sites-available/multisite-subdomain.com b/sites-available/multisite-subdomain.com
index 5b78fe9..1e4a46f 100644
--- a/sites-available/multisite-subdomain.com
+++ b/sites-available/multisite-subdomain.com
@@ -1,6 +1,6 @@
 server {
     # Ports to listen on
-    listen: 80;
+    listen 80;
 
     # Server name to listen for
 	server_name multisite-subdomain.com *.multisite-subdomain.com;
diff --git a/sites-available/singlesite.com b/sites-available/singlesite.com
index 31029c6..d133013 100644
--- a/sites-available/singlesite.com
+++ b/sites-available/singlesite.com
@@ -1,6 +1,6 @@
 server {
     # Ports to listen on
-    listen: 80;
+    listen 80;
 
     # Server name to listen for
 	server_name singlesite.com;