diff --git a/gnu/packages/python-web.scm b/gnu/packages/python-web.scm
index 2a28bb90c0..7926539233 100644
--- a/gnu/packages/python-web.scm
+++ b/gnu/packages/python-web.scm
@@ -186,7 +186,7 @@ (define-public python-aiodns
         (base32
          "1snr5paql8dgvc676n8xq460wypjsb1xj53cf3px1s4wczf7lryq"))))
     (build-system python-build-system)
-    (inputs
+    (propagated-inputs
      `(("python-pycares" ,python-pycares)))
     (arguments
      `(#:tests? #f))                    ;tests require internet access