diff --git a/CTestConfig.cmake b/CTestConfig.cmake
index d92527ba944cfb700bca923f19393d8b46671e8e..1de92e23ab98b0b4ff7860ba2270a7716608bf99 100644
--- a/CTestConfig.cmake
+++ b/CTestConfig.cmake
@@ -5,7 +5,7 @@
 ##   ENABLE_TESTING()
 ##   INCLUDE(CTest)
 set(CTEST_PROJECT_NAME "OpenStructure")
-set(CTEST_NIGHTLY_START_TIME "00:00:00 EST")
+set(CTEST_NIGHTLY_START_TIME "00:00:00 MEZ")
 
 set(CTEST_DROP_METHOD "http")
 set(CTEST_DROP_SITE "kb-pdwg1059-06.pz.unibas.ch")