diff --git a/.zprezto/abra/prompt_abra_setup.zsh b/.zprezto/abra/prompt_abra_setup.zsh
index e461d34..efff1ed 100644
--- a/.zprezto/abra/prompt_abra_setup.zsh
+++ b/.zprezto/abra/prompt_abra_setup.zsh
@@ -50,7 +50,11 @@ function prompt_abra_precmd {
   fi
 
   if (( EXECTIME > 5 )); then
-    DURATION=$(TZ=GMT; strftime '%H:%M:%S ' $(( int(rint(EXECTIME)) )) )
+    SEC=$(( int(rint(EXECTIME % 60)) ))
+    MIN=$(( int(rint(EXECTIME / 60 % 60)) ))
+    HOUR=$(( int(rint(EXECTIME / 3600)) ))
+
+    DURATION="$(printf '%02d:%02d:%02d ' $HOUR $MIN $SEC)"
   else
     DURATION=''
   fi