diff --git a/Reconstruction/HeavyIonRec/HIGlobal/CMakeLists.txt b/Reconstruction/HeavyIonRec/HIGlobal/CMakeLists.txt
index fa4cf13b4e6c74efa7ac37133b19150c630fa652..28190e38be4b3fa34fbf7e3be9f0ad16cbecd94c 100644
--- a/Reconstruction/HeavyIonRec/HIGlobal/CMakeLists.txt
+++ b/Reconstruction/HeavyIonRec/HIGlobal/CMakeLists.txt
@@ -21,5 +21,5 @@ atlas_install_joboptions( share/*.py )
 
 atlas_add_test( HIRec_test
    SCRIPT python -m HIRecConfig.HIRecConfig
-   PROPERTIES TIMEOUT 900
+   PROPERTIES TIMEOUT 1800
    POST_EXEC_SCRIPT nopost.sh )
diff --git a/Reconstruction/HeavyIonRec/HIRecConfig/CMakeLists.txt b/Reconstruction/HeavyIonRec/HIRecConfig/CMakeLists.txt
index c50a435c0d6a650f81483bb57bb6846856427cf9..99f93b6aee3f9df3d3e86a7e9b5245c1bbaa57d3 100644
--- a/Reconstruction/HeavyIonRec/HIRecConfig/CMakeLists.txt
+++ b/Reconstruction/HeavyIonRec/HIRecConfig/CMakeLists.txt
@@ -7,5 +7,5 @@ atlas_install_python_modules( python/*.py POST_BUILD_CMD ${ATLAS_FLAKE8} )
 
 atlas_add_test( HIRec_test
   SCRIPT python -m HIRecConfig.HIRecConfig
-  PROPERTIES TIMEOUT 1200
+  PROPERTIES TIMEOUT 2400
   POST_EXEC_SCRIPT nopost.sh )
diff --git a/Simulation/ISF/ISF_FastCaloSim/ISF_FastCaloSimServices/CMakeLists.txt b/Simulation/ISF/ISF_FastCaloSim/ISF_FastCaloSimServices/CMakeLists.txt
index ff316e56e014350ed8e30ac7a7d3d9f0fccc124e..5dd5c959c04f34319b8c7dfb0dd1a04c71a77613 100644
--- a/Simulation/ISF/ISF_FastCaloSim/ISF_FastCaloSimServices/CMakeLists.txt
+++ b/Simulation/ISF/ISF_FastCaloSim/ISF_FastCaloSimServices/CMakeLists.txt
@@ -38,4 +38,4 @@ atlas_add_test( ISF_FastCaloSimServices_Config_test
                 SCRIPT test/FastCaloSimServicesTest.py -n 3
                 PRIVATE_WORKING_DIRECTORY
                 POST_EXEC_SCRIPT nopost.sh
-                PROPERTIES TIMEOUT 2000)
+                PROPERTIES TIMEOUT 4000)