diff --git a/src/reports/biospecimen-data/configKfNext.ts b/src/reports/biospecimen-data/configKfNext.ts
index a88a3fb..ea3907c 100644
--- a/src/reports/biospecimen-data/configKfNext.ts
+++ b/src/reports/biospecimen-data/configKfNext.ts
@@ -27,8 +27,8 @@ const biospecimens: SheetConfig = {
         //FIXME { field: '', header: 'Tumor Descriptor (Source Text)' },
         { field: 'ncit_anatomy_site_id', header: 'Anatomical Site (NCIT)' },
         { field: 'anatomy_site', header: 'Anatomical Site (Source Text)' },
-        { field: 'ncit_id_tissue_type', header: 'Tissue Type (NCIT)' },
-        { field: 'tissue_type_source_text', header: 'Tissue Type (Source Text)' },
+        // TODO: Add this back when it's ready { field: 'ncit_id_tissue_type', header: 'Tissue Type (NCIT)' },
+        // TODO: Add this back when it's ready { field: 'tissue_type_source_text', header: 'Tissue Type (Source Text)' },
         { field: 'consent_type', header: 'Consent Type' },
         { field: 'dbgap_consent_code', header: 'dbGaP Consent Code' },
         { field: 'files.sequencing_experiment.sequencing_center_id', header: 'Sequencing Center ID' },