diff --git a/gnu/packages/audio.scm b/gnu/packages/audio.scm
index d3d1dcd02c..9d43f9618f 100644
--- a/gnu/packages/audio.scm
+++ b/gnu/packages/audio.scm
@@ -75,6 +75,7 @@ (define-module (gnu packages audio)
   #:use-module (gnu packages qt)
   #:use-module (gnu packages libbsd)
   #:use-module (gnu packages linux)
+  #:use-module (gnu packages libusb)
   #:use-module (gnu packages llvm)
   #:use-module (gnu packages mp3) ;taglib
   #:use-module (gnu packages perl)
@@ -278,6 +279,7 @@ (define-public ardour
        ("libsamplerate" ,libsamplerate)
        ("libxml2" ,libxml2)
        ("libogg" ,libogg)
+       ("libusb" ,libusb)
        ("libvorbis" ,libvorbis)
        ("flac" ,flac)
        ("lv2" ,lv2)