diff --git a/nnpdf_data/nnpdf_data/commondata/ATLAS_WPWM_13P6TEV_TOT/metadata.yaml b/nnpdf_data/nnpdf_data/commondata/ATLAS_WPWM_13P6TEV_TOT/metadata.yaml
index 7a50adcb83..dc3e8d7591 100644
--- a/nnpdf_data/nnpdf_data/commondata/ATLAS_WPWM_13P6TEV_TOT/metadata.yaml
+++ b/nnpdf_data/nnpdf_data/commondata/ATLAS_WPWM_13P6TEV_TOT/metadata.yaml
@@ -50,8 +50,8 @@ implemented_observables:
     conversion_factor: 1.0
     operation: 'null'
     FK_tables:
-    - - ATLAS_WPWM_13p6TEV_TOT_WP
-      - ATLAS_WPWM_13p6TEV_TOT_WM
+    - - ATLAS_WPWM_13P6TEV_TOT_WP
+      - ATLAS_WPWM_13P6TEV_TOT_WM
   data_uncertainties:
   - uncertainties.yaml
   data_central: data.yaml
diff --git a/nnpdf_data/nnpdf_data/commondata/ATLAS_Z0_13P6TEV_TOT/metadata.yaml b/nnpdf_data/nnpdf_data/commondata/ATLAS_Z0_13P6TEV_TOT/metadata.yaml
index 4a4c000cdc..7f62bce45c 100644
--- a/nnpdf_data/nnpdf_data/commondata/ATLAS_Z0_13P6TEV_TOT/metadata.yaml
+++ b/nnpdf_data/nnpdf_data/commondata/ATLAS_Z0_13P6TEV_TOT/metadata.yaml
@@ -48,7 +48,7 @@ implemented_observables:
     conversion_factor: 1.0
     operation: 'null'
     FK_tables:
-    - - ATLAS_WPWM_13p6TEV_TOT_Z0
+    - - ATLAS_WPWM_13P6TEV_TOT_Z0
   data_uncertainties:
   - uncertainties.yaml
   data_central: data.yaml