diff --git a/frame/ranked-collective/src/lib.rs b/frame/ranked-collective/src/lib.rs
index 84be1243c8afc..a65d184d6bf06 100644
--- a/frame/ranked-collective/src/lib.rs
+++ b/frame/ranked-collective/src/lib.rs
@@ -256,8 +256,7 @@ impl<T: Config<I>, I: 'static, const MIN_RANK: u16> EnsureOrigin<T::RuntimeOrigi
 
 	#[cfg(feature = "runtime-benchmarks")]
 	fn try_successful_origin() -> Result<T::RuntimeOrigin, ()> {
-		let who = IndexToId::<T, I>::get(MIN_RANK, 0).ok_or(())?;
-		Ok(frame_system::RawOrigin::Signed(who).into())
+		EnsureRankedMember::<T, I, MIN_RANK>::try_successful_origin()
 	}
 }
 
@@ -279,8 +278,7 @@ impl<T: Config<I>, I: 'static, const MIN_RANK: u16> EnsureOrigin<T::RuntimeOrigi
 
 	#[cfg(feature = "runtime-benchmarks")]
 	fn try_successful_origin() -> Result<T::RuntimeOrigin, ()> {
-		let who = IndexToId::<T, I>::get(MIN_RANK, 0).ok_or(())?;
-		Ok(frame_system::RawOrigin::Signed(who).into())
+		EnsureRankedMember::<T, I, MIN_RANK>::try_successful_origin()
 	}
 }
 
@@ -302,7 +300,9 @@ impl<T: Config<I>, I: 'static, const MIN_RANK: u16> EnsureOrigin<T::RuntimeOrigi
 
 	#[cfg(feature = "runtime-benchmarks")]
 	fn try_successful_origin() -> Result<T::RuntimeOrigin, ()> {
-		let who = IndexToId::<T, I>::get(MIN_RANK, 0).ok_or(())?;
+		let who = frame_benchmarking::account::<T::AccountId>("successful_origin", 0, 0);
+		crate::Pallet::<T, I>::do_add_member_to_rank(who.clone(), MIN_RANK)
+			.expect("Could not add members for benchmarks");
 		Ok(frame_system::RawOrigin::Signed(who).into())
 	}
 }