diff --git a/pkgs/tools/admin/azure-cli/python-packages.nix b/pkgs/tools/admin/azure-cli/python-packages.nix
index 0f1c2f3d327b..176871f6fd50 100644
--- a/pkgs/tools/admin/azure-cli/python-packages.nix
+++ b/pkgs/tools/admin/azure-cli/python-packages.nix
@@ -173,7 +173,7 @@ let
       });
 
       azure-mgmt-devtestlabs = overrideAzureMgmtPackage super.azure-mgmt-devtestlabs "4.0.0" "zip"
-        "sha256-WVScTEBo8mRmsQl7V0qOUJn7LNbIvgoAOVsG07KeJ40=r";
+        "sha256-WVScTEBo8mRmsQl7V0qOUJn7LNbIvgoAOVsG07KeJ40=";
 
       azure-mgmt-loganalytics = overrideAzureMgmtPackage super.azure-mgmt-loganalytics "13.0.0b4" "zip"
         "sha256-Jm1t7v5vyFjNNM/evVaEI9sXJKNwJk6XAXuJSRSnKHk=";