diff --git a/gnu/packages/radio.scm b/gnu/packages/radio.scm
index f2970eb77b..caaa87a9c8 100644
--- a/gnu/packages/radio.scm
+++ b/gnu/packages/radio.scm
@@ -548,8 +548,10 @@ using GNU Radio and the Qt GUI toolkit.")
     (inputs
      `(("alsa-lib" ,alsa-lib)
        ("fltk" ,fltk)
+       ("hamlib" ,hamlib)
        ("libpng" ,libpng)
        ("libsamplerate" ,libsamplerate)
+       ("libusb" ,libusb)
        ("libx11" ,libx11)
        ("libxext" ,libxext)
        ("libxfixes" ,libxfixes)