diff --git a/libs.typ b/libs.typ
index d6079e5..16c9498 100644
--- a/libs.typ
+++ b/libs.typ
@@ -1,4 +1,4 @@
-#import "@preview/metro:0.1.0": units, prefixes
+#import "@preview/metro:0.1.0": units, prefixes, num
 #import "@preview/tablex:0.0.6": tablex
 
 #let tablef = tablex.with(