diff --git a/common/JackDriver.cpp b/common/JackDriver.cpp
index 1e57abc6..aae7ee7b 100644
--- a/common/JackDriver.cpp
+++ b/common/JackDriver.cpp
@@ -48,6 +48,7 @@ JackDriver::JackDriver(const char* name, const char* alias, JackLockedEngine* en
     fEngine = engine;
     fGraphManager = NULL;
     fBeginDateUst = 0;
+    fEndDateUst = 0;
     fDelayedUsecs = 0.f;
     fIsMaster = true;
     fIsRunning = false;