diff --git a/pwncat/platform/linux.py b/pwncat/platform/linux.py
index d259d9e..52b0f28 100644
--- a/pwncat/platform/linux.py
+++ b/pwncat/platform/linux.py
@@ -1111,7 +1111,7 @@ class Linux(Platform):
             )
 
         if isinstance(args, list):
-            command = shlex.join(args)
+            command = shlex.join(str(arg) for arg in args)
         elif isinstance(args, str):
             command = args
         else:
diff --git a/pwncat/util.py b/pwncat/util.py
index a3b8a56..9beb52d 100644
--- a/pwncat/util.py
+++ b/pwncat/util.py
@@ -146,7 +146,7 @@ def human_readable_delta(seconds):
 
 
 def join(argv: List[str]):
-    """Join the string much line shlex.join, except assume that each token
+    """Join the string much like shlex.join, except assume that each token
     is expecting double quotes. This allows variable references within the
     tokens."""