diff --git a/Generators/ParticleGun/python/__init__.py b/Generators/ParticleGun/python/__init__.py
index bb1155eb91409995cd5ed0323d536206ceb32d12..fcd9a3056102080fd4b1a12ad74bc61ce47e9780 100644
--- a/Generators/ParticleGun/python/__init__.py
+++ b/Generators/ParticleGun/python/__init__.py
@@ -3,6 +3,7 @@
 from AthenaCommon.AppMgr import ServiceMgr as svcMgr
 from GeneratorModules.EvgenAlg import EvgenAlg
 from ParticleGun.samplers import ParticleSampler
+from ParticleGun.samplers import *   # noqa: F401, F403 (import into our namespace)
 from AthenaPython.PyAthena import StatusCode
 import ROOT
 import random