diff --git a/Tracking/TrkVertexFitter/TrkVertexSeedFinderTools/CMakeLists.txt b/Tracking/TrkVertexFitter/TrkVertexSeedFinderTools/CMakeLists.txt
index f0d6876a213479d30761ccd5127ebde3a375a06c..8e8f0d119525929e68d0d30e38eb25d7881c0a73 100644
--- a/Tracking/TrkVertexFitter/TrkVertexSeedFinderTools/CMakeLists.txt
+++ b/Tracking/TrkVertexFitter/TrkVertexSeedFinderTools/CMakeLists.txt
@@ -1,4 +1,4 @@
-# Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
+# Copyright (C) 2002-2021 CERN for the benefit of the ATLAS collaboration
 
 # Declare the package name:
 atlas_subdir( TrkVertexSeedFinderTools )
@@ -22,31 +22,13 @@ atlas_add_component( TrkVertexSeedFinderTools
                      GeoPrimitives StoreGateLib TestTools TrkEventPrimitives TrkParameters TrkTrack
                      TrkVertexFitterInterfaces TrkVertexSeedFinderToolsLib TrkVertexSeedFinderUtilsLib TruthHelper )
 
-
 # Install files from the package:
 atlas_install_joboptions( share/*.py )
 
 # Tests in the package:
 function( run_seed_test testName )
-  cmake_parse_arguments( ARG "" "COMMAND;ARG" "" ${ARGN} )
-
-  if( ARG_COMMAND )
-    set( _command ${ARG_COMMAND} )
-  else()
-     set( _command athena.py )
-  endif()
-
-  if( ARG_ARG )
-    set( _arg ${ARG_ARG} )
-  else()
-    set( _arg TrkVertexSeedFinderTools/${testName}_test.py )
-  endif()
-
-  configure_file( ${CMAKE_CURRENT_SOURCE_DIR}/test/seed_test.sh.in
-                  ${CMAKE_CURRENT_BINARY_DIR}/seed_${testName}.sh
-                  @ONLY )
   atlas_add_test( ${testName}
-                  SCRIPT ${CMAKE_CURRENT_BINARY_DIR}/seed_${testName}.sh
+                  SCRIPT athena.py TrkVertexSeedFinderTools/${testName}_test.py
                   PROPERTIES TIMEOUT 300
                   LOG_IGNORE_PATTERN " INFO |WARNING |found service|Adding private|^ +[+]|HepPDT Version|class DataHeader|class PoolToken" )
 endfunction (run_seed_test)
diff --git a/Tracking/TrkVertexFitter/TrkVertexSeedFinderTools/test/seed_test.sh.in b/Tracking/TrkVertexFitter/TrkVertexSeedFinderTools/test/seed_test.sh.in
deleted file mode 100755
index 4691ed15a702c2f7a2bbcfbd620f01333911e62d..0000000000000000000000000000000000000000
--- a/Tracking/TrkVertexFitter/TrkVertexSeedFinderTools/test/seed_test.sh.in
+++ /dev/null
@@ -1,5 +0,0 @@
-#!/bin/sh
-
-set -e
-
-@_command@ @_arg@