diff --git a/monkey/infection_monkey/network/firewall.py b/monkey/infection_monkey/network/firewall.py
index 85191551f..f66bea7f4 100644
--- a/monkey/infection_monkey/network/firewall.py
+++ b/monkey/infection_monkey/network/firewall.py
@@ -41,9 +41,9 @@ class WinAdvFirewall(FirewallApp):
             cmd = subprocess.Popen('netsh advfirewall show currentprofile', stdout=subprocess.PIPE)
             out = cmd.stdout.readlines()
 
-            for l in out:
-                if l.startswith('State'):
-                    state = l.split()[-1].strip()
+            for line in out:
+                if line.startswith('State'):
+                    state = line.split()[-1].strip()
 
             return state == "ON"
         except Exception:
@@ -107,10 +107,10 @@ class WinFirewall(FirewallApp):
             cmd = subprocess.Popen('netsh firewall show state', stdout=subprocess.PIPE)
             out = cmd.stdout.readlines()
 
-            for l in out:
-                if l.startswith('Operational mode'):
-                    state = l.split('=')[-1].strip()
-                elif l.startswith('The service has not been started.'):
+            for line in out:
+                if line.startswith('Operational mode'):
+                    state = line.split('=')[-1].strip()
+                elif line.startswith('The service has not been started.'):
                     return False
 
             return state == "Enable"
diff --git a/monkey/infection_monkey/network/info.py b/monkey/infection_monkey/network/info.py
index cf43271c5..22de0eebb 100644
--- a/monkey/infection_monkey/network/info.py
+++ b/monkey/infection_monkey/network/info.py
@@ -75,8 +75,8 @@ else:
             ifaddr = socket.inet_ntoa(ifreq[20:24])
             routes.append((dst, msk, "0.0.0.0", LOOPBACK_NAME, ifaddr))
 
-        for l in f.readlines()[1:]:
-            iff, dst, gw, flags, x, x, x, msk, x, x, x = [var.encode() for var in l.split()]
+        for line in f.readlines()[1:]:
+            iff, dst, gw, flags, x, x, x, msk, x, x, x = [var.encode() for var in line.split()]
             flags = int(flags, 16)
             if flags & RTF_UP == 0:
                 continue