diff --git a/topics/microbiome/tutorials/qiime2-cancer-microbiome-intervention/tutorial.md b/topics/microbiome/tutorials/qiime2-cancer-microbiome-intervention/tutorial.md
index 6c8e1113a81438..5d77ceb37b0312 100644
--- a/topics/microbiome/tutorials/qiime2-cancer-microbiome-intervention/tutorial.md
+++ b/topics/microbiome/tutorials/qiime2-cancer-microbiome-intervention/tutorial.md
@@ -12,4 +12,9 @@ tags:
 contributions:
     authorship:
     - qiime2
----
\ No newline at end of file
+edam_ontology:
+- topic_3697 # Microbial ecology
+- topic_0637 # Taxonomy
+- topic_0080 # Sequence analysis
+- topic_4038 # Metabarcoding
+---