diff --git a/testsuites/libtests/ChangeLog b/testsuites/libtests/ChangeLog
index 4a076df199..6d2a2674e1 100644
--- a/testsuites/libtests/ChangeLog
+++ b/testsuites/libtests/ChangeLog
@@ -1,3 +1,8 @@
+2007-03-13	Joel Sherrill <joel@OARcorp.com>
+
+	* tztest/init.c: Call tzset() even though it may be called for us
+	implicitly along the way.
+
 2007-03-13	Joel Sherrill <joel@OARcorp.com>
 
 	* tztest/.cvsignore: New file.
diff --git a/testsuites/libtests/tztest/init.c b/testsuites/libtests/tztest/init.c
index 82d6c634b9..85711ad2eb 100644
--- a/testsuites/libtests/tztest/init.c
+++ b/testsuites/libtests/tztest/init.c
@@ -50,6 +50,8 @@ rtems_task Init(
 
   setenv( "TZ", "CST6CDT,M 3.2.0,M 11.1.0", 1 );
 
+  tzset();
+
   tztester();
 
   puts( "*** END OF TIMEZONE TEST ***" );