diff --git a/src/main/scala/eu/nomad_lab/normalizers/SystemTypeNormalizer.scala b/src/main/scala/eu/nomad_lab/normalizers/SystemTypeNormalizer.scala
index ed2361df3ff3b46bc1cf3024191d13795ec11704..452ddd030261e6c73c8db74895e742b5c5b55a99 100644
--- a/src/main/scala/eu/nomad_lab/normalizers/SystemTypeNormalizer.scala
+++ b/src/main/scala/eu/nomad_lab/normalizers/SystemTypeNormalizer.scala
@@ -126,7 +126,7 @@ object SystemTypeNormalizer extends ExternalNormalizerGenerator(
             case nSingleConfCalc =>
               if (!fsTable.isEmpty) {
                 // use frame sequence
-                val framesRefs = fsTable.subValueTable("frame_sequence_local_frames_ref")
+                val framesRefs = fsTable.subValueTable("frame_sequence_to_frames_ref")
                 val sccIds: Seq[Long] = if (!framesRefs.isEmpty) {
                   Seq()
                 } else {