diff --git a/kfu-math.lco b/kfu-math.lco
index 5426e36..297e235 100644
--- a/kfu-math.lco
+++ b/kfu-math.lco
@@ -24,6 +24,7 @@ ItalicFont=FRANKGBOB,
 BoldFont=FRANKGD,
 BoldItalicFont=FRANKGDOB]{FRANKGB}
 \newfontfamily\institutefont[ExternalLocation]{DistProTh}
+\frenchspacing
 \RequirePackage{microtype}
 
 \KOMAoptions{paper=a4, parskip=half-, enlargefirstpage=on, subject=left}