diff --git a/model/src/main/java/lcsb/mapviewer/model/map/MiriamType.java b/model/src/main/java/lcsb/mapviewer/model/map/MiriamType.java
index 3e70957ae0cf1c09d214981fadbdeae5051fda7a..8ad26d5ecb05af34f3b0ff9d0178f2a6dd07a696 100644
--- a/model/src/main/java/lcsb/mapviewer/model/map/MiriamType.java
+++ b/model/src/main/java/lcsb/mapviewer/model/map/MiriamType.java
@@ -300,6 +300,11 @@ public enum MiriamType {
       new String[] { "urn:miriam:mgd" },
       new Class<?>[] { Protein.class, Gene.class, Rna.class }, "MIR:00000037"),
 
+  OBI("Ontology for Biomedical Investigations",
+      "https://www.ebi.ac.uk/ols/ontologies/obi/",
+      new String[] { "urn:miriam:obi", "http://identifiers.org/obi/" },
+      new Class<?>[] {}, "MIR:00000127"),
+
   /**
    * Online Mendelian Inheritance in Man: http://omim.org/.
    */