diff --git a/src/ontology/uberon-edit.obo b/src/ontology/uberon-edit.obo
index f9912e3f2..70bbdae5f 100644
--- a/src/ontology/uberon-edit.obo
+++ b/src/ontology/uberon-edit.obo
@@ -27865,6 +27865,7 @@ def: "The irregularly thin plate that forms part of the medial wall of the orbit
 subset: pheno_slim
 subset: uberon_slim
 subset: vertebrate_core
+synonym: "ectethmoid" RELATED [UBERON:3010146]
 synonym: "infraorbital 1" RELATED SENSU [VHOG:0001149, ZFA:0000223]
 synonym: "lachrymal bone" EXACT []
 synonym: "lachrymal bone - infraorbital 1" RELATED [VHOG:0001149]
@@ -210549,11 +210550,14 @@ replaced_by: UBERON:3010728
 
 [Term]
 id: UBERON:3010146
-name: lacrimal
-def: "Investing bone in non-teleosts associated with nasolacrimal duct and lying between pars facialis of maxilla and prefrontal and sometimes nasal." [AAO:EJS]
+name: obsolete lacrimal
+def: "OBSOLETE. Investing bone in non-teleosts associated with nasolacrimal duct and lying between pars facialis of maxilla and prefrontal and sometimes nasal." [AAO:EJS]
+comment: The synonym of this term has been merged into 'lacrimal bone'.
 synonym: "ectethmoid" RELATED [UBERON:3010146]
-is_a: UBERON:0006813 ! nasal skeleton
 property_value: provenance_notes "This class was sourced from an external ontology (amphibian_anatomy). Its definitions, naming conventions and relationships may need to be checked for compatibility with uberon" xsd:string {source="http://purl.obolibrary.org/obo/aao.owl"}
+property_value: term_tracker_item "https://github.com/obophenotype/uberon/issues/2804" xsd:string
+is_obsolete: true
+replaced_by: UBERON:0001680
 
 [Term]
 id: UBERON:3010156