diff --git a/6_melt_track_repository.md b/6_melt_track_repository.md
index 27a6c869d5..72d8dc945f 100644
--- a/6_melt_track_repository.md
+++ b/6_melt_track_repository.md
@@ -54,6 +54,8 @@ Laboratory | `laboratory`| `laboratory-v1` [<i class="fa fa-arrow-circle-down"><
 [pm](https://web.informatik.uni-mannheim.de/oaei/pm17/) | `pm` | - `2017-all` [<i class="fa fa-arrow-circle-down"></i>](https://oaei.webdatacommons.org/tdrs/testdata/persistent/pm/2017-all/pm-2017-all.zip)<br/>- `2017-br` [<i class="fa fa-arrow-circle-down"></i>](https://oaei.webdatacommons.org/tdrs/testdata/persistent/pm/2017-br/pm-2017-br.zip)<br/>- `2017-ua` [<i class="fa fa-arrow-circle-down"></i>](https://oaei.webdatacommons.org/tdrs/testdata/persistent/pm/2017-ua/pm-2017-ua.zip) | 
 [mse](https://github.com/EngyNasr/MSE-Benchmark) | `mse` | `2021` [<i class="fa fa-arrow-circle-down"></i>](https://oaei.webdatacommons.org/tdrs/testdata/persistent/mse/2021/mse_2021.zip) | 
 [pgx](http://oaei.ontologymatching.org/2023/pharmacogenomics/index.html) | `pharmacogenomics` | `v1` [<i class="fa fa-arrow-circle-down"></i>](https://oaei.webdatacommons.org/tdrs/testdata/persistent/pharmacogenomics/v1/pharmacogenomics_v1.zip) | 
+[digial humanities](https://oaei.ontologymatching.org/2024/digitalhumanities/index.html) | `dh` | - `2024all` [<i class="fa fa-arrow-circle-down"></i>](https://oaei.webdatacommons.org/tdrs/testdata/persistent/dh/2024all/dh_2024all.zip)<br/>- `2024arch` [<i class="fa fa-arrow-circle-down"></i>](https://oaei.webdatacommons.org/tdrs/testdata/persistent/dh/2024arch/dh_2024arch.zip)<br/>- `2024cult` [<i class="fa fa-arrow-circle-down"></i>](https://oaei.webdatacommons.org/tdrs/testdata/persistent/dh/2024cult/dh_2024cult.zip)<br/>- `2024dhcs` [<i class="fa fa-arrow-circle-down"></i>](https://oaei.webdatacommons.org/tdrs/testdata/persistent/dh/2024dhcs/dh_2024dhcs.zip) | 
+[circular economy](https://oaei.ontologymatching.org/2024/ce/index.html) | `ce_track` | `ce_track` [<i class="fa fa-arrow-circle-down"></i>](https://oaei.webdatacommons.org/tdrs/testdata/persistent/ce_track/ce_track/ce_track_ce_track.zip) |