diff --git a/pkgs/tools/backup/obnam/default.nix b/pkgs/tools/backup/obnam/default.nix
index edda974281e..9bd0afb4d32 100644
--- a/pkgs/tools/backup/obnam/default.nix
+++ b/pkgs/tools/backup/obnam/default.nix
@@ -12,7 +12,7 @@ pythonPackages.buildPythonPackage rec {
   };
 
   buildInputs = [ pythonPackages.sphinx attr ];
-  propagatedBuildInputs = [ pycrypto pythonPackages.paramiko pythonPackages.tracing pythonPackages.ttystatus pythonPackages.cliapp pythonPackages.larch pythonPackages.pyyaml ];
+  propagatedBuildInputs = [ pycrypto pythonPackages.paramiko pythonPackages.tracing pythonPackages.ttystatus pythonPackages.cliapp pythonPackages.larch pythonPackages.pyyaml pythonPackages.fuse ];
 
   doCheck = false;