diff --git a/benchmarks/track_finding/options/track_reconstruction.py b/benchmarks/track_finding/options/track_reconstruction.py
index 101dc11fd772b9bed31c6c1af54c99dc1a0e7c3c..e9c4f8ed3d2077cb57c062597052d641e9686474 100644
--- a/benchmarks/track_finding/options/track_reconstruction.py
+++ b/benchmarks/track_finding/options/track_reconstruction.py
@@ -1,3 +1,5 @@
+import os
+
 from Gaudi.Configuration import *
 
 from Configurables import ApplicationMgr, EICDataSvc, PodioOutput, GeoSvc
diff --git a/benchmarks/track_fitting/options/track_reconstruction.py b/benchmarks/track_fitting/options/track_reconstruction.py
index d2169146afa0590b06e2825dbee6df6d0dc4f590..c6272357d0f863e928a14cfc216fb3951a54ddb9 100644
--- a/benchmarks/track_fitting/options/track_reconstruction.py
+++ b/benchmarks/track_fitting/options/track_reconstruction.py
@@ -1,3 +1,5 @@
+import os
+
 from Gaudi.Configuration import *
 
 from Configurables import ApplicationMgr, EICDataSvc, PodioOutput, GeoSvc
diff --git a/benchmarks/tracking/options/track_reconstruction.py b/benchmarks/tracking/options/track_reconstruction.py
index a00262484360a2c5b1006350fa1202e644ba91d8..c68084f4f213389394e6abc917420d63ac5ba51d 100644
--- a/benchmarks/tracking/options/track_reconstruction.py
+++ b/benchmarks/tracking/options/track_reconstruction.py
@@ -1,3 +1,5 @@
+import os
+
 from Gaudi.Configuration import *
 
 from Configurables import ApplicationMgr, EICDataSvc, PodioOutput, GeoSvc