1 files changed, 2 insertions, 2 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/nbsmoke/default.nix b/nixpkgs/pkgs/development/python-modules/nbsmoke/default.nix
index 86c5afd8c4a7..a7c5425963aa 100644
--- a/nixpkgs/pkgs/development/python-modules/nbsmoke/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/nbsmoke/default.nix
@@ -2,7 +2,7 @@
 , buildPythonPackage
 , fetchPypi
 , pytest
-, jupyter_client
+, jupyter-client
 , ipykernel
 , holoviews
 , nbformat
@@ -24,7 +24,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [
     pytest
     holoviews
-    jupyter_client
+    jupyter-client
     ipykernel
     nbformat
     nbconvert