diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index 812377e6ad..cb9557faba 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -105,6 +105,7 @@
   #:use-module (gnu packages llvm)
   #:use-module (gnu packages man)
   #:use-module (gnu packages maths)
+  #:use-module (gnu packages monitoring)
   #:use-module (gnu packages multiprecision)
   #:use-module (gnu packages networking)
   #:use-module (gnu packages ncurses)