diff --git a/pkgs/development/python-modules/azure-kusto-data/default.nix b/pkgs/development/python-modules/azure-kusto-data/default.nix
index 678d5bfa09e3..e12333d8b9f3 100644
--- a/pkgs/development/python-modules/azure-kusto-data/default.nix
+++ b/pkgs/development/python-modules/azure-kusto-data/default.nix
@@ -39,6 +39,10 @@ buildPythonPackage rec {
 
   build-system = [ uv-build ];
 
+  pythonRelaxDeps = [
+    "ijson"
+  ];
+
   dependencies = [
     azure-core
     azure-identity