diff --git a/gui/src/components/dft/DFTVisualizations.js b/gui/src/components/dft/DFTVisualizations.js
index 664e32243fe6a4178d0605d0f2d0a1afc1aa8f1c..ce2abb606f4b60b803363559e708268513fb796d 100644
--- a/gui/src/components/dft/DFTVisualizations.js
+++ b/gui/src/components/dft/DFTVisualizations.js
@@ -160,7 +160,8 @@ for (const label in labels) {
 const workflowTypeLabels = {
   'geometry_optimization': 'Geometry optimization',
   'phonon': 'Phonons',
-  'elastic': 'Elastic constants'
+  'elastic': 'Elastic constants',
+  'molecular_dynamics': 'Molecular dynamics'
 }
 
 export function DFTPropertyVisualizations(props) {
diff --git a/nomad/datamodel/metainfo/public.py b/nomad/datamodel/metainfo/public.py
index cd58de4c957ee4ee512496e3fa1523de3353e65e..ee6eeb157452f17f198f64d8c58538a17413f839 100644
--- a/nomad/datamodel/metainfo/public.py
+++ b/nomad/datamodel/metainfo/public.py
@@ -5788,7 +5788,7 @@ class Workflow(MSection):
         molecular dynamics.
         ''',
         a_legacy=LegacyDefinition(name='workflow_type'),
-        a_search=Search(statistic_size=3, statistic_order='_count'))
+        a_search=Search(statistic_size=4, statistic_order='_count'))
 
     section_relaxation = SubSection(
         sub_section=SectionProxy('Relaxation'), categories=[fast_access],