diff --git a/imm.cabal b/imm.cabal
--- a/imm.cabal
+++ b/imm.cabal
@@ -1,5 +1,5 @@
 Name:                imm
-Version:             0.6.0.2
+Version:             0.6.0.3
 Synopsis:            Retrieve RSS/Atom feeds and write one mail per new item in a maildir.
 Description:         Cf README
 --Homepage:
@@ -19,6 +19,10 @@
     Type:     mercurial
     Location: https://bitbucket.org/k0ral/imm
 
+flag network-uri
+   description: Get Network.URI from the network-uri package
+   default: True
+
 Library
     Exposed-modules:
         Imm,
@@ -55,7 +59,6 @@
         mime-mail,
         monad-control,
         mtl,
-        network,
         resourcet,
         old-locale,
         opml,
@@ -70,6 +73,10 @@
         utf8-string,
         xdg-basedir,
         xml
+    if flag(network-uri)
+        build-depends: network-uri >= 2.6, network >= 2.6
+    else
+        build-depends: network-uri < 2.6, network < 2.6
     Extensions:
         ConstraintKinds,
         KindSignatures,