diff --git a/src/ltime.c b/src/ltime.c
index ebedf29..84aaccc 100644
--- a/src/ltime.c
+++ b/src/ltime.c
@@ -20,8 +20,8 @@ char* ltime_pretty(unsigned int t) {
   if(t == 0) lt = lephisto_time;
   else lt = t;
 
-  // Galactic Date.
-  snprintf(str, 128, "GD %d.%03d",
+  // UST (Universal Synchronized Time) - unit is STU (Syncronized Time Unit).
+  snprintf(str, 128, "UST %d.%03d",
       lt / (1000*LTIME_UNIT_LENGTH),
       (lt / (LTIME_UNIT_LENGTH)) % 1000);