diff --git a/fdbrpc/sim2.actor.cpp b/fdbrpc/sim2.actor.cpp
index 845f1380e7..38963d4143 100644
--- a/fdbrpc/sim2.actor.cpp
+++ b/fdbrpc/sim2.actor.cpp
@@ -63,7 +63,8 @@ ISimulator::ISimulator()
   : desiredCoordinators(1), physicalDatacenters(1), processesPerMachine(0), listenersPerProcess(1), usableRegions(1),
     allowLogSetKills(true), tssMode(TSSMode::Disabled), configDBType(ConfigDBType::DISABLED), isStopped(false),
     lastConnectionFailure(0), connectionFailuresDisableDuration(0), speedUpSimulation(false),
-    backupAgents(BackupAgentType::WaitForType), drAgents(BackupAgentType::WaitForType), allSwapsDisabled(false) {}
+    backupAgents(BackupAgentType::WaitForType), drAgents(BackupAgentType::WaitForType), allSwapsDisabled(false),
+    blobGranulesEnabled(false) {}
 ISimulator::~ISimulator() = default;
 
 bool simulator_should_inject_fault(const char* context, const char* file, int line, int error_code) {