diff --git a/src/ansys/dpf/core/available_result.py b/src/ansys/dpf/core/available_result.py
index 3b08784298..435fc7cea7 100644
--- a/src/ansys/dpf/core/available_result.py
+++ b/src/ansys/dpf/core/available_result.py
@@ -186,7 +186,7 @@ def homogeneity(self):
     @property
     def unit(self):
         """Unit of the result."""
-        return self._unit.lower()
+        return self._unit
 
     @property
     def operator_name(self):
diff --git a/tests/test_resultinfo.py b/tests/test_resultinfo.py
index c6defa0b1a..0b59f368ef 100644
--- a/tests/test_resultinfo.py
+++ b/tests/test_resultinfo.py
@@ -100,7 +100,7 @@ def test_print_available_result_with_qualifiers(cfx_heating_coil, server_type):
 Number of components: 1
 Dimensionality: scalar
 Homogeneity: specific_heat
-Units: j/kg*k^-1
+Units: J/kg*K^-1
 Location: Nodal
 Available qualifier labels:"""  # noqa: E501
     ref2 = "'phase': 2"