diff --git a/src/routes/assayclassifier/testing_rule_chain.json b/src/routes/assayclassifier/testing_rule_chain.json
index 4f5b1443..2006bd4e 100644
--- a/src/routes/assayclassifier/testing_rule_chain.json
+++ b/src/routes/assayclassifier/testing_rule_chain.json
@@ -891,7 +891,7 @@
     },
     {
         "type": "match",
-        "match": "is_dcwg and is_primary and dataset_type == 'RNAseq (with probes)' and oligo_probe_panel in ['NanoString Technologies; GeoMx Mouse Whole Transcriptome Atlas, 4 slides; PN GMX-RNA-NGS-MsWTA-4']",
+        "match": "is_dcwg and is_primary and dataset_type == 'RNAseq (with probes)' and oligo_probe_panel in ['NanoString Technologies; GeoMx Mouse Whole Transcriptome Atlas, 4 slides; PN GMX-RNA-NGS-MsWTA-4', '10X Genomics; GEM-X Flex Human Transcriptome Probe Kit, 16 samples; PN 1000785']",
         "value": "{'ubkg_code': 'C202280', 'assaytype': '10x-flex', 'vitessce-hints': [], 'dir-schema': 'rnaseq-with-probes-v2', 'contains-pii': true, 'primary': true, 'dataset-type': 'RNAseq (with probes)', 'description': '10x Flex'}",
         "rule_description": "DCWG 10x Flex"
     },