diff --git a/test/built-ins/Date/S15.9.3.1_A5_T1.js b/test/built-ins/Date/S15.9.3.1_A5_T1.js
index 01d969c4afd7ab641e5b645a6e7a3c7a8719437f..5af97630fe08bf8cfb9bc065911a8dcdd15686a9 100644
--- a/test/built-ins/Date/S15.9.3.1_A5_T1.js
+++ b/test/built-ins/Date/S15.9.3.1_A5_T1.js
@@ -1,7 +1,6 @@
 // Copyright 2009 the Sputnik authors.  All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
-esid: sec-date-constructor
 info: >
     The [[Value]] property of the newly constructed object
     is set by following steps:
diff --git a/test/built-ins/Date/S15.9.3.1_A5_T2.js b/test/built-ins/Date/S15.9.3.1_A5_T2.js
index 6a0668badffb00be69c5470f167185e53ffe6efb..fae6ea154d5a0839b238afffcb3fb8024958e79c 100644
--- a/test/built-ins/Date/S15.9.3.1_A5_T2.js
+++ b/test/built-ins/Date/S15.9.3.1_A5_T2.js
@@ -1,7 +1,6 @@
 // Copyright 2009 the Sputnik authors.  All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
-esid: sec-date-constructor
 info: >
     The [[Value]] property of the newly constructed object
     is set by following steps:
diff --git a/test/built-ins/Date/S15.9.3.1_A5_T3.js b/test/built-ins/Date/S15.9.3.1_A5_T3.js
index 03debef4fb16318c07075b0f98af46dd02ce1c84..e891292e4d90e2e213af2c1bbecc92cde0a615fe 100644
--- a/test/built-ins/Date/S15.9.3.1_A5_T3.js
+++ b/test/built-ins/Date/S15.9.3.1_A5_T3.js
@@ -1,7 +1,6 @@
 // Copyright 2009 the Sputnik authors.  All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
-esid: sec-date-constructor
 info: >
     The [[Value]] property of the newly constructed object
     is set by following steps:
diff --git a/test/built-ins/Date/S15.9.3.1_A5_T4.js b/test/built-ins/Date/S15.9.3.1_A5_T4.js
index 6a82d1cfbcddae941be44c0948946cb131efd988..2dcb6d0d9e8b7d330fb480a8f54b177f8fa6c7c3 100644
--- a/test/built-ins/Date/S15.9.3.1_A5_T4.js
+++ b/test/built-ins/Date/S15.9.3.1_A5_T4.js
@@ -1,7 +1,6 @@
 // Copyright 2009 the Sputnik authors.  All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
-esid: sec-date-constructor
 info: >
     The [[Value]] property of the newly constructed object
     is set by following steps:
diff --git a/test/built-ins/Date/S15.9.3.1_A5_T5.js b/test/built-ins/Date/S15.9.3.1_A5_T5.js
index 86075bf81b7ba779a809b456ce6f937dc470039b..288456b544eb371e3b79b39f9faa39a0159af241 100644
--- a/test/built-ins/Date/S15.9.3.1_A5_T5.js
+++ b/test/built-ins/Date/S15.9.3.1_A5_T5.js
@@ -1,7 +1,6 @@
 // Copyright 2009 the Sputnik authors.  All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
-esid: sec-date-constructor
 info: >
     The [[Value]] property of the newly constructed object
     is set by following steps:
diff --git a/test/built-ins/Date/S15.9.3.1_A5_T6.js b/test/built-ins/Date/S15.9.3.1_A5_T6.js
index e8bc4d1b114619cc561018f06c3adca05ea21e84..2d164dca126ac34d52a75ad31b43eb0c577f036d 100644
--- a/test/built-ins/Date/S15.9.3.1_A5_T6.js
+++ b/test/built-ins/Date/S15.9.3.1_A5_T6.js
@@ -1,7 +1,6 @@
 // Copyright 2009 the Sputnik authors.  All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
-esid: sec-date-constructor
 info: >
     The [[Value]] property of the newly constructed object
     is set by following steps: