diff --git a/validphys2/src/validphys/datafiles/new_commondata/CMS_WPWM_13TEV_ETA/metadata.yaml b/validphys2/src/validphys/datafiles/new_commondata/CMS_WPWM_13TEV_ETA/metadata.yaml
index 6cae2e4de9..1e209b5451 100644
--- a/validphys2/src/validphys/datafiles/new_commondata/CMS_WPWM_13TEV_ETA/metadata.yaml
+++ b/validphys2/src/validphys/datafiles/new_commondata/CMS_WPWM_13TEV_ETA/metadata.yaml
@@ -56,7 +56,7 @@ implemented_observables:
     # Theory
     theory:
       FK_tables:
-        - - CMS_W_13TEV_ETA_WP
+        - - CMS_WPWM_13TEV_ETA_WP
       operation: 'null'
 
   - observable_name: "WM"
@@ -94,5 +94,5 @@ implemented_observables:
     # Theory
     theory:
       FK_tables:
-        - - CMS_W_13TEV_ETA_WM
+        - - CMS_WPWM_13TEV_ETA_WM
       operation: 'null'