[arch-general] Fonts larger after suspend

I'm using the font: Droid Sans size 10 for my default font, set in ~/.gtkrc-2.0. I'm using DWM as my window manager, so nothing fancy there. Sometimes, after I wake my computer from suspend, the font size in use by my windows gets larger, I'd say by a point or two. This started happening around when I switched over to systemd, although I can't say for certain that systemd is the cause. It doesn't happen every time, but happens often enough to be an annoyance. Any ideas on how I can fix this? Thanks, Mike