diff --git a/ontobio/model/association.py b/ontobio/model/association.py
index 51134a18..f3231c0b 100644
--- a/ontobio/model/association.py
+++ b/ontobio/model/association.py
@@ -649,7 +649,6 @@ def to_gpad_2_0_tsv(self) -> List:
             gp_isoforms = self.subject_extensions[0].term
         if gp_isoforms:
             self.subject.id = gp_isoforms
-            print("after conversion", self.subject.id)
 
         return [
             str(self.subject.id),