diff --git a/gnu/packages/pulseaudio.scm b/gnu/packages/pulseaudio.scm
index a119ef9f4..a2ba4613c 100644
--- a/gnu/packages/pulseaudio.scm
+++ b/gnu/packages/pulseaudio.scm
@@ -27,6 +27,7 @@
   #:use-module (guix download)
   #:use-module ((guix licenses) #:prefix l:)
   #:use-module (guix build-system gnu)
+  #:use-module (guix build-system python)
   #:use-module (gnu packages)
   #:use-module (gnu packages algebra)
   #:use-module (gnu packages autotools)