diff --git a/kartsstyle.cls b/kartsstyle.cls
index c1a26b4..cbf2505 100644
--- a/kartsstyle.cls
+++ b/kartsstyle.cls
@@ -108,7 +108,12 @@
 \AtBeginEnvironment{multicols}{\small}
 
 %
-% Cleveref -- Must be loaded after hyperref
+% Metaphysics require complex math typesetting
+%
+\usepackage{amsmath}
+
+%
+% Cleveref -- Must be loaded after hyperref and amsmath
 %
 \RequirePackage[]{cleveref}