diff --git a/src/libs/antares/study/parts/short-term-storage/properties.cpp b/src/libs/antares/study/parts/short-term-storage/properties.cpp
index d9d9963674..0b997a2e77 100644
--- a/src/libs/antares/study/parts/short-term-storage/properties.cpp
+++ b/src/libs/antares/study/parts/short-term-storage/properties.cpp
@@ -146,7 +146,6 @@ bool Properties::saveToFolder(const std::string& folder) const
     s->add("withdrawalnominalcapacity", this->withdrawalNominalCapacity);
 
     s->add("efficiency", this->efficiencyFactor);
-    s->add("storagecycle", this->cycleDuration);
     s->add("initialleveloptim", this->initialLevelOptim);