diff --git a/script.py b/script.py
index f64c3d9..75a2a81 100644
--- a/script.py
+++ b/script.py
@@ -113,8 +113,8 @@ output = template.render(
     ip_address = ip_address,
     logins_today = run_command(['grep', '-v', "Boot"], based=logins_today_log.stdout).splitlines(),
     list_active_services = run_command(["sudo", "service", "--status-all"]).splitlines(),
-    debian_version = run_command(["cat", "/etc/debian_version"]) if time_ago_arg else False,
-    hostname = run_command(["hostname","-i"]) if time_ago_arg else False,
+    debian_version = run_command(["cat", "/etc/debian_version"]) if not time_ago_arg else False,
+    hostname = run_command(["hostname","-i"]) if not time_ago_arg else False,
     groups_created = run_command(['grep', '-v', "Boot"], based=groupadd_today_log.stdout).splitlines(),
     groups_removed = run_command(['grep', '-v', "Boot"], based=groupremove_today_log.stdout).splitlines(),
     user_modified = run_command(['grep', '-v', "Boot"], based=usermod_today_log.stdout).splitlines(),
diff --git a/templates/book.jinja b/templates/book.jinja
index 8f8f726..bd93425 100644
--- a/templates/book.jinja
+++ b/templates/book.jinja
@@ -73,7 +73,7 @@
       shelf bellow this e-reader.
     </mark>
 
-    {% if since_last_boot is defined %}
+    {% if since_last_boot %}
     <p><em>tldr@chopchop:~ $</em>uptime -s</p>
     <mark>
       Uptime is the amount of time a server has been up, available, running, working, executing. This is time that is