diff --git a/nnpdf_data/nnpdf_data/commondata/ATLAS_TTBAR_13TEV_LJ_DIF/metadata.yaml b/nnpdf_data/nnpdf_data/commondata/ATLAS_TTBAR_13TEV_LJ_DIF/metadata.yaml
index 37821f2648..c907409ca6 100644
--- a/nnpdf_data/nnpdf_data/commondata/ATLAS_TTBAR_13TEV_LJ_DIF/metadata.yaml
+++ b/nnpdf_data/nnpdf_data/commondata/ATLAS_TTBAR_13TEV_LJ_DIF/metadata.yaml
@@ -12,8 +12,8 @@ hepdata:
   url: "https://www.hepdata.net/record/ins1750330"
   version: 1
 
-version: 2
-version_comment: "Add uncertainty variant without luminosity uncertainty"
+version: 3
+version_comment: "Implement double differential distributions"
 
 implemented_observables: