diff --git a/lang/R/tests/data-tests/good_combined_airr.json b/lang/R/tests/data-tests/good_combined_airr.json
index 19fafb5e..fbea0271 100644
--- a/lang/R/tests/data-tests/good_combined_airr.json
+++ b/lang/R/tests/data-tests/good_combined_airr.json
@@ -589,7 +589,7 @@
                         "label": "naive thymus-derived CD4-positive, alpha-beta T cell"
                     },
                     "cell_phenotype": "expression of CD8 and absence of CD4 and CD45RO",
-                    "cell_label": "naive CD4+ aB T cell",
+                    "cell_label": "naive CD4 aB T cell",
                     "cell_species": {
                         "id": "NCBITAXON:9606",
                         "label": "Homo sapiens"
diff --git a/lang/R/tests/data-tests/good_combined_airr.yaml b/lang/R/tests/data-tests/good_combined_airr.yaml
index 4ec21b01..b04fcb42 100644
--- a/lang/R/tests/data-tests/good_combined_airr.yaml
+++ b/lang/R/tests/data-tests/good_combined_airr.yaml
@@ -142,10 +142,10 @@ Repertoire:
           id: CL:0000788
           label: naive B cell
         cell_phenotype: expression of CD20 and the absence of CD27
+        cell_label: naive B cell
         cell_species:
           id: NCBITAXON:9606
           label: Homo sapiens
-        cell_label: naive B cell
         single_cell: false
         cell_isolation: FACS
         template_class: RNA
@@ -474,7 +474,7 @@ Repertoire:
           id: CL:0000895
           label: naive thymus-derived CD4-positive, alpha-beta T cell
         cell_phenotype: expression of CD8 and absence of CD4 and CD45RO
-        cell_label: naive CD4+ aB T cell
+        cell_label: naive CD4 aB T cell
         cell_species:
           id: NCBITAXON:9606
           label: Homo sapiens
diff --git a/lang/python/tests/data/good_combined_airr.json b/lang/python/tests/data/good_combined_airr.json
index 19fafb5e..fbea0271 100644
--- a/lang/python/tests/data/good_combined_airr.json
+++ b/lang/python/tests/data/good_combined_airr.json
@@ -589,7 +589,7 @@
                         "label": "naive thymus-derived CD4-positive, alpha-beta T cell"
                     },
                     "cell_phenotype": "expression of CD8 and absence of CD4 and CD45RO",
-                    "cell_label": "naive CD4+ aB T cell",
+                    "cell_label": "naive CD4 aB T cell",
                     "cell_species": {
                         "id": "NCBITAXON:9606",
                         "label": "Homo sapiens"
diff --git a/lang/python/tests/data/good_combined_airr.yaml b/lang/python/tests/data/good_combined_airr.yaml
index 4ec21b01..b04fcb42 100644
--- a/lang/python/tests/data/good_combined_airr.yaml
+++ b/lang/python/tests/data/good_combined_airr.yaml
@@ -142,10 +142,10 @@ Repertoire:
           id: CL:0000788
           label: naive B cell
         cell_phenotype: expression of CD20 and the absence of CD27
+        cell_label: naive B cell
         cell_species:
           id: NCBITAXON:9606
           label: Homo sapiens
-        cell_label: naive B cell
         single_cell: false
         cell_isolation: FACS
         template_class: RNA
@@ -474,7 +474,7 @@ Repertoire:
           id: CL:0000895
           label: naive thymus-derived CD4-positive, alpha-beta T cell
         cell_phenotype: expression of CD8 and absence of CD4 and CD45RO
-        cell_label: naive CD4+ aB T cell
+        cell_label: naive CD4 aB T cell
         cell_species:
           id: NCBITAXON:9606
           label: Homo sapiens