diff --git a/src/ansys/sound/core/sound_composer/source_broadband_noise.py b/src/ansys/sound/core/sound_composer/source_broadband_noise.py
index 01ead90a..c618987d 100644
--- a/src/ansys/sound/core/sound_composer/source_broadband_noise.py
+++ b/src/ansys/sound/core/sound_composer/source_broadband_noise.py
@@ -230,7 +230,7 @@ def set_from_generic_data_containers(
         self.source_bbn = gdc_source.get_property("sound_composer_source")
         self.source_control1 = SourceControlTime()
         self.source_control1.control = control
-        control = gdc_source_control.get_property("sound_composer_source_control_parameter_2")
+        control = gdc_source_control.get_property("sound_composer_source_control_one_parameter")
 
     def get_as_generic_data_containers(self) -> tuple[GenericDataContainer]:
         """Get the source and source control data as generic data containers.