diff --git a/etc/sysctl.d/net.conf b/etc/sysctl.d/net.conf
index f3847ad..30c9749 100644
--- a/etc/sysctl.d/net.conf
+++ b/etc/sysctl.d/net.conf
@@ -34,7 +34,7 @@ net.ipv4.tcp_fin_timeout = 10
 net.netfilter.nf_conntrack_tcp_timeout_fin_wait = 15
 
 # Increase ephermeral IP ports
-net.ipv4.ip_local_port_range = 10240	61000
+net.ipv4.ip_local_port_range = 10240 61000
 
 # https://www.serveradminblog.com/2011/02/neighbour-table-overflow-sysctl-conf-tunning/
 net.ipv4.neigh.default.gc_thresh1 = 1024