diff --git a/meta/lib/oe/sbom30.py b/meta/lib/oe/sbom30.py
index 2cea56ac3e..76bfb752ef 100644
--- a/meta/lib/oe/sbom30.py
+++ b/meta/lib/oe/sbom30.py
@@ -782,7 +782,7 @@ class ObjectSet(oe.spdx30.SHACLObjectSet):
                 if not isinstance(value, str):
                     continue
 
-                build.parameters.append(
+                build.build_parameters.append(
                     oe.spdx30.DictionaryEntry(key=varname, value=value)
                 )