diff --git a/sources/driver.F90 b/sources/driver.F90
index c254e0d..eb22d5b 100644
--- a/sources/driver.F90
+++ b/sources/driver.F90
@@ -933,8 +933,8 @@ program amun
 
 ! convert the execution time to days, hours, minutes, and seconds and print it
 !
-      es = int(max(0.0d+00, tm_exec))
-      ec = int(1000 * (max(0.0d+00, tm_exec) - es))
+      es = int(tm_exec)
+      ec = int(1000 * (tm_exec - es))
       ed = es / 86400
       es = es - 86400 * ed
       eh = es /  3600