diff --git a/Simulation/Tests/SimCoreTests/test/test_AtlasG4_FastCaloSim.sh b/Simulation/Tests/SimCoreTests/test/test_AtlasG4_FastCaloSim.sh
old mode 100644
new mode 100755
diff --git a/Simulation/Tests/SimCoreTestsMT/test/test_AtlasG4_FastCaloSim_MTvsST.sh b/Simulation/Tests/SimCoreTestsMT/test/test_AtlasG4_FastCaloSim_MTvsST.sh
old mode 100644
new mode 100755