diff --git a/gso/workflows/iptrunk/create_iptrunk.py b/gso/workflows/iptrunk/create_iptrunk.py
index acbfe3757568c2257e828e4ddbd506fcaac25bfd..213a264b3d6b44117909561ff8e3063e58621298 100644
--- a/gso/workflows/iptrunk/create_iptrunk.py
+++ b/gso/workflows/iptrunk/create_iptrunk.py
@@ -101,13 +101,11 @@ def initial_input_form_generator(product_name: str) -> FormGenerator:
         side_a_ae_members: ae_members_side_a  # type: ignore[valid-type]
 
         @validator("side_a_ae_members", allow_reuse=True)
-        def validate_iptrunk_unique_interface_side_a(cls, side_a_ae_members: list[LAGMember]) -> list[LAGMember]:
-            return validate_iptrunk_unique_interface(side_a_ae_members)
-
-        @validator("side_a_ae_members", allow_reuse=True)
-        def validate_interface_name_members(cls, side_a_ae_members: list[LAGMember]) -> list[LAGMember]:
+        def validate_side_a_ae_members(cls, side_a_ae_members: list[LAGMember]) -> list[LAGMember]:
+            validate_iptrunk_unique_interface(side_a_ae_members)
             vendor = get_router_vendor(router_a)
-            return validate_interface_name_list(side_a_ae_members, vendor)
+            validate_interface_name_list(side_a_ae_members, vendor)
+            return side_a_ae_members
 
     user_input_side_a = yield CreateIptrunkSideAForm
     # Remove the selected router for side A, to prevent any loops
@@ -153,13 +151,11 @@ def initial_input_form_generator(product_name: str) -> FormGenerator:
         side_b_ae_members: ae_members_side_b  # type: ignore[valid-type]
 
         @validator("side_b_ae_members", allow_reuse=True)
-        def validate_iptrunk_unique_interface_side_b(cls, side_b_ae_members: list[LAGMember]) -> list[LAGMember]:
-            return validate_iptrunk_unique_interface(side_b_ae_members)
-
-        @validator("side_b_ae_members", allow_reuse=True)
-        def validate_interface_name_members(cls, side_b_ae_members: list[LAGMember]) -> list[LAGMember]:
+        def validate_side_b_ae_members(cls, side_b_ae_members: list[LAGMember]) -> list[LAGMember]:
+            validate_iptrunk_unique_interface(side_b_ae_members)
             vendor = get_router_vendor(router_b)
-            return validate_interface_name_list(side_b_ae_members, vendor)
+            validate_interface_name_list(side_b_ae_members, vendor)
+            return side_b_ae_members
 
     user_input_side_b = yield CreateIptrunkSideBForm