1 files changed, 4 insertions, 3 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/flask-principal/default.nix b/nixpkgs/pkgs/development/python-modules/flask-principal/default.nix
index 1c185ce74770..8bf06c87d356 100644
--- a/nixpkgs/pkgs/development/python-modules/flask-principal/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/flask-principal/default.nix
@@ -1,12 +1,13 @@
 { lib, buildPythonPackage, fetchPypi, flask, blinker, nose }:
 
 buildPythonPackage rec {
-  pname = "Flask-Principal";
+  pname = "flask-principal";
   version = "0.4.0";
 
   src = fetchPypi {
-    inherit pname version;
-    sha256 = "0lwlr5smz8vfm5h9a9i7da3q1c24xqc6vm9jdywdpgxfbi5i7mpm";
+    pname = "Flask-Principal";
+    inherit version;
+    hash = "sha256-9dYTS1yuv9u4bzLVbRjuRLCAh2onJpVgqW6jX3XJlFM=";
   };
 
   propagatedBuildInputs = [ flask blinker ];