diff --git a/SAS/ResourceAssignment/Common/lib/specification.py b/SAS/ResourceAssignment/Common/lib/specification.py
index ee8af78094c3c835e2d53deb637152f66b45d348..7f33265a2886fe01ce7fa6aaac490e7adf450458 100644
--- a/SAS/ResourceAssignment/Common/lib/specification.py
+++ b/SAS/ResourceAssignment/Common/lib/specification.py
@@ -379,7 +379,7 @@ class Specification:
             add("Observation.ObservationControl.PythonControl.DPPP.demixer.freqstep", as_int)
             add("Observation.ObservationControl.PythonControl.DPPP.demixer.timestep", as_int)
 
-        if radb_type == "pipeline" and radb_subtype in ["imaging pipeline", "imaging pipelines msss"]:
+        if radb_type == "pipeline" and radb_subtype in ["imaging pipeline", "imaging pipeline msss"]:
             # Imaging pipeline
             add("Observation.DataProducts.Output_SkyImage.enabled", as_bool)
             add("Observation.DataProducts.Output_SkyImage.storageClusterName")