diff --git a/thrimshim/thrimshim/main.py b/thrimshim/thrimshim/main.py
index a33109d..514fd74 100644
--- a/thrimshim/thrimshim/main.py
+++ b/thrimshim/thrimshim/main.py
@@ -602,7 +602,7 @@ def get_odometer(channel):
 
 		clock12h %= 720
 		clock24h %= 1440
-		clock_face = "{}:{:02d}".format(clock12h // 60, clock12h % 60)
+		clock_face = "{}:{:02d}".format(clock12h // 60, int(clock12h % 60))
 
 	return {
 		"odometer": odometer,