diff --git a/test/annexB/language/comments/multi-line-html-close.js b/test/annexB/language/comments/multi-line-html-close.js
index fc98a58d0f..eb50d00b03 100644
--- a/test/annexB/language/comments/multi-line-html-close.js
+++ b/test/annexB/language/comments/multi-line-html-close.js
@@ -2,7 +2,6 @@
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
 esid: sec-html-like-comments
-esid: sec-html-like-comments
 description: Optional HTMLCloseComment following MultiLineComment
 info: |
     Comment ::
diff --git a/test/annexB/language/comments/single-line-html-close-asi.js b/test/annexB/language/comments/single-line-html-close-asi.js
index fe8b2a5b8a..d0e60c4b51 100644
--- a/test/annexB/language/comments/single-line-html-close-asi.js
+++ b/test/annexB/language/comments/single-line-html-close-asi.js
@@ -2,7 +2,6 @@
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
 esid: sec-html-like-comments
-esid: sec-html-like-comments
 description: >
     A SingleLineHTMLCloseComment is considered to be a LineTerminator for
     purposes of parsing by the syntactic grammar.
diff --git a/test/annexB/language/comments/single-line-html-close.js b/test/annexB/language/comments/single-line-html-close.js
index 9dab8f152c..e6e1d1297e 100644
--- a/test/annexB/language/comments/single-line-html-close.js
+++ b/test/annexB/language/comments/single-line-html-close.js
@@ -2,7 +2,6 @@
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
 esid: sec-html-like-comments
-esid: sec-html-like-comments
 description: SingleLineHTMLCloseComment
 info: |
     Comment ::
diff --git a/test/annexB/language/comments/single-line-html-open.js b/test/annexB/language/comments/single-line-html-open.js
index c9db1dfd07..291f52bcde 100644
--- a/test/annexB/language/comments/single-line-html-open.js
+++ b/test/annexB/language/comments/single-line-html-open.js
@@ -2,7 +2,6 @@
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
 esid: sec-html-like-comments
-esid: sec-html-like-comments
 description: SingleLineHTMLOpenComment
 info: |
     Comment ::
diff --git a/test/annexB/language/literals/numeric/legacy-octal-integer.js b/test/annexB/language/literals/numeric/legacy-octal-integer.js
index 8656ee219b..96cddb847b 100644
--- a/test/annexB/language/literals/numeric/legacy-octal-integer.js
+++ b/test/annexB/language/literals/numeric/legacy-octal-integer.js
@@ -2,7 +2,6 @@
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
 esid: sec-additional-syntax-numeric-literals
-esid: sec-additional-syntax-numeric-literals
 description: Mathematical value for LegacyOctalIntegerLiteral
 info: |
     NumericLiteral ::
diff --git a/test/annexB/language/literals/numeric/non-octal-decimal-integer.js b/test/annexB/language/literals/numeric/non-octal-decimal-integer.js
index 6ed4ff47bc..d0535df7d8 100644
--- a/test/annexB/language/literals/numeric/non-octal-decimal-integer.js
+++ b/test/annexB/language/literals/numeric/non-octal-decimal-integer.js
@@ -2,7 +2,6 @@
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
 esid: sec-additional-syntax-numeric-literals
-esid: sec-additional-syntax-numeric-literals
 description: Mathematical value for NonOctalDecimalIntegerLiteral
 info: |
      DecimalIntegerLiteral ::
diff --git a/test/language/comments/multi-line-html-close-extra.js b/test/language/comments/multi-line-html-close-extra.js
index b11a4ebaf9..90ac1fa16b 100644
--- a/test/language/comments/multi-line-html-close-extra.js
+++ b/test/language/comments/multi-line-html-close-extra.js
@@ -2,7 +2,6 @@
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
 esid: sec-html-like-comments
-esid: sec-html-like-comments
 description: >
     Arbitrary character sequence not permitted before HTMLCloseComment token
 info: |
diff --git a/test/language/comments/single-line-html-close-without-lt.js b/test/language/comments/single-line-html-close-without-lt.js
index 9a83c8e218..115a1445a4 100644
--- a/test/language/comments/single-line-html-close-without-lt.js
+++ b/test/language/comments/single-line-html-close-without-lt.js
@@ -2,7 +2,6 @@
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
 esid: sec-html-like-comments
-esid: sec-html-like-comments
 description: An HTMLCloseComment must be preceeded by a LineTerminator
 info: |
     Comment ::
diff --git a/test/language/literals/numeric/legacy-octal-integer-strict.js b/test/language/literals/numeric/legacy-octal-integer-strict.js
index 281c00afa4..250cfb987d 100644
--- a/test/language/literals/numeric/legacy-octal-integer-strict.js
+++ b/test/language/literals/numeric/legacy-octal-integer-strict.js
@@ -2,7 +2,6 @@
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
 esid: sec-additional-syntax-numeric-literals
-esid: sec-additional-syntax-numeric-literals
 description: LegacyOctalIntegerLiteral is not enabled in strict mode code
 info: |
     NumericLiteral ::
diff --git a/test/language/literals/numeric/non-octal-decimal-integer-strict.js b/test/language/literals/numeric/non-octal-decimal-integer-strict.js
index bc713795a8..d24c4c9b85 100644
--- a/test/language/literals/numeric/non-octal-decimal-integer-strict.js
+++ b/test/language/literals/numeric/non-octal-decimal-integer-strict.js
@@ -2,7 +2,6 @@
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
 esid: sec-additional-syntax-numeric-literals
-esid: sec-additional-syntax-numeric-literals
 description: NonOctalDecimalIntegerLiteral is not enabled in strict mode code
 info: |
      DecimalIntegerLiteral ::
diff --git a/test/language/module-code/comment-multi-line-html-close.js b/test/language/module-code/comment-multi-line-html-close.js
index 596233f62b..2d83e3c9a4 100644
--- a/test/language/module-code/comment-multi-line-html-close.js
+++ b/test/language/module-code/comment-multi-line-html-close.js
@@ -5,7 +5,6 @@ description: >
     HTML-like comments are not available in module code
     (MultiLineHTMLCloseComment)
 esid: sec-html-like-comments
-esid: sec-html-like-comments
 negative:
   phase: parse
   type: SyntaxError
diff --git a/test/language/module-code/comment-single-line-html-close.js b/test/language/module-code/comment-single-line-html-close.js
index 1e939a1531..794c8eca57 100644
--- a/test/language/module-code/comment-single-line-html-close.js
+++ b/test/language/module-code/comment-single-line-html-close.js
@@ -5,7 +5,6 @@ description: >
     HTML-like comments are not available in module code
     (SingleLineHTMLCloseComment)
 esid: sec-html-like-comments
-esid: sec-html-like-comments
 negative:
   phase: parse
   type: SyntaxError
diff --git a/test/language/module-code/comment-single-line-html-open.js b/test/language/module-code/comment-single-line-html-open.js
index 39deffeed3..cc70b9a494 100644
--- a/test/language/module-code/comment-single-line-html-open.js
+++ b/test/language/module-code/comment-single-line-html-open.js
@@ -5,7 +5,6 @@ description: >
     HTML-like comments are not available in module code
     (SingleLineHTMLOpenComment)
 esid: sec-html-like-comments
-esid: sec-html-like-comments
 negative:
   phase: parse
   type: SyntaxError