diff --git a/.schema.yaml b/.schema.yaml
index 10edd8af..802a8dac 100644
--- a/.schema.yaml
+++ b/.schema.yaml
@@ -39,7 +39,8 @@ mapping:
                         'Regional Variation' , 'Genome Diversity' , 'Deprecated', 'Interactive tools', 'Apollo', 'Quality Control',
                         'Multiple Alignments', 'Climate Analysis', 'RNA Analysis', 'Data Managers', 'Extract Features', 'Other Tools',
                         'Species abundance', 'Biodiversity data exploration', 'Sanger Sequencing', 'Spatial Omics', 'Muon Spectroscopy',
-                        'Compute indicators for turnover boulders fields', 'QIIME 2', 'Astronomy', 'Ecoregionalization', 'Indicators from geometric mean'
+                        'Compute indicators for turnover boulders fields', 'QIIME 2', 'Astronomy', 'Ecoregionalization', 'Indicators from geometric mean',
+                        'XAS (X-ray Absorption Spectroscopy)'
                     ]
                 "tool_panel_section_id":
                     type: str
@@ -58,5 +59,5 @@ mapping:
                         "animal_detection_on_acoustic_recordings", "regional_variation", "genome_diversity", 'apollo', 'imaging', 'virology',
                         "deprecated", "interactivetools", "multiple_alignments", "climate_analysis", "rna_analysis", "species_abundance", 
                         "biodiversity_data_exploration", "sanger_sequencing", "spatial_omics", "muon_spectroscopy", "compute_indicators_for_turnover_boulders_fields",
-                        "astronomy", "ecoregionalization", "geom_mean"
+                        "astronomy", "ecoregionalization", "geom_mean", "xas"
                     ]