diff --git a/test/language/statements/try/12.14.1-4-s.js b/test/language/statements/try/12.14.1-4-s.js
deleted file mode 100644
index b9d306e9cb64a7f6d420604b507fc68c8b997c77..0000000000000000000000000000000000000000
--- a/test/language/statements/try/12.14.1-4-s.js
+++ /dev/null
@@ -1,20 +0,0 @@
-// Copyright (c) 2012 Ecma International.  All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-es5id: 12.14.1-4-s
-description: >
-    Strict Mode - SyntaxError isn't thrown if a TryStatement with a
-    Catch occurs within strict code and the Identifier of the Catch
-    production is EVAL
----*/
-
-var isInstance = false;
-
-        try {
-            throw new Error("...");
-        } catch (EVAL) {
-            isInstance = EVAL instanceof Error;
-        }
-
-assert(isInstance);
diff --git a/test/language/statements/try/12.14.1-5-s.js b/test/language/statements/try/12.14.1-5-s.js
deleted file mode 100644
index e589e635b16584d570b0fe4516d2c5a0515863be..0000000000000000000000000000000000000000
--- a/test/language/statements/try/12.14.1-5-s.js
+++ /dev/null
@@ -1,20 +0,0 @@
-// Copyright (c) 2012 Ecma International.  All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-es5id: 12.14.1-5-s
-description: >
-    Strict Mode - SyntaxError isn't thrown if a TryStatement with a
-    Catch occurs within strict code and the Identifier of the Catch
-    production is Arguments
----*/
-
-var isInstance = false;
-
-        try {
-            throw new Error("...");
-        } catch (Arguments) {
-            isInstance = Arguments instanceof Error;
-        }
-
-assert(isInstance);
diff --git a/test/language/statements/try/12.14.1-6-s.js b/test/language/statements/try/12.14.1-6-s.js
deleted file mode 100644
index ccade6497d8dbb96f949a602a79cf5f5a64b84e2..0000000000000000000000000000000000000000
--- a/test/language/statements/try/12.14.1-6-s.js
+++ /dev/null
@@ -1,20 +0,0 @@
-// Copyright (c) 2012 Ecma International.  All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-es5id: 12.14.1-6-s
-description: >
-    Strict Mode - SyntaxError isn't thrown if a TryStatement with a
-    Catch occurs within strict code and the Identifier of the Catch
-    production is ARGUMENTS
----*/
-
-var isInstance = false;
-
-        try {
-            throw new Error("...");
-        } catch (ARGUMENTS) {
-            isInstance = ARGUMENTS instanceof Error;
-        }
-
-assert(isInstance);