diff --git a/include/reHDD.h b/include/reHDD.h
index 755ce7a..b213dc9 100644
--- a/include/reHDD.h
+++ b/include/reHDD.h
@@ -29,7 +29,7 @@
 #endif
 
 // Logic
-//#define DRYRUN //don´t touch the drives
+#define DRYRUN //don´t touch the drives
 #define FROZEN_ALERT //show alert if drive is frozen
 
 //IPC pipes
diff --git a/src/drive.cpp b/src/drive.cpp
index 964e8b2..35f934e 100644
--- a/src/drive.cpp
+++ b/src/drive.cpp
@@ -132,6 +132,7 @@ void Drive::setDriveSMARTData( string modelFamily,
     u32ErrorCount = errorCount;
     u32PowerOnHours = powerOnHours;
     u32PowerCycles = powerCycle;
+
 }
 
 void Drive::setTimestamp()
diff --git a/src/tui.cpp b/src/tui.cpp
index a5ce501..a03511b 100644
--- a/src/tui.cpp
+++ b/src/tui.cpp
@@ -451,11 +451,12 @@ WINDOW* TUI::createFrozenWarning(int iXSize, int iYSize, int iXStart, int iYStar
 string TUI::formatTimeDuration(time_t u32Duration)
 {
     std::ostringstream out;
-    int hr=(int)((u32Duration)/3600);
+    int dy=(int)((u32Duration)/86400);
+    int hr=(int)(((u32Duration)/3600)%24);
     int min=((int)((u32Duration)/60))%60;
     int sec=(int)((u32Duration)%60);
     char s[25];
-    sprintf(s, "%02d:%02d:%02d", hr, min, sec);
+    sprintf(s, "%02d:%02d:%02d:%02d", dy,  hr, min, sec);
     out << s;
     return out.str();
 }