diff --git a/src/biolink.js b/src/biolink.js
index c734e174..fa0d1880 100644
--- a/src/biolink.js
+++ b/src/biolink.js
@@ -16,8 +16,6 @@ class BioLinkModel {
   isCanonical(predicate) {
     if (typeof predicate === 'string') {
       if (predicate in this.biolink.slotTree.objects) {
-        console.log("slttree")
-        console.log(this.biolink.slotTree.objects[predicate])
         if (this.biolink.slotTree.objects[predicate].canonical_predicate !== true) {
           return false;
         }