diff --git a/gso/cli/imports.py b/gso/cli/imports.py
index 6973b49626868bec88b95645576e721e2c58ff7e..cdf01bf52cea049cbfd397db7badf64187698a34 100644
--- a/gso/cli/imports.py
+++ b/gso/cli/imports.py
@@ -90,7 +90,7 @@ class IptrunkImportModel(BaseModel):
     partner: str
     geant_s_sid: str | None
     iptrunk_type: IptrunkType
-    iptrunk_description: str | None
+    iptrunk_description: str | None = None
     iptrunk_speed: PhysicalPortCapacity
     iptrunk_minimum_links: int
     iptrunk_isis_metric: int