diff --git a/polybar/config.ini b/polybar/config.ini
index 256c3cd..10065e8 100644
--- a/polybar/config.ini
+++ b/polybar/config.ini
@@ -37,12 +37,17 @@ padding-right = 3
 module-margin-left = 6
 module-margin-right = 6
 
+; Default text
 font-0  = "Fira Sans:size=10;1"
+; TODO unused
 font-1  = fixed:pixelsize=10;1
+; Default icons
 font-2  = "Material Icons:pixelsize=14;3"
-font-3  = "Fira Sans:size=12;1"
+; Clock text
+font-3  = "Fira Sans:size=12;2"
 ; MPD song name
 font-4  = "Fira Mono:size=7;0"
+; Specialised icons
 font-5  = "Weather Icons:size=10;1"
 font-6  = "Material Wifi Signal strength:pixelsize=14;2"
 ; MPD song position