diff --git a/tests/baselines/reference/constEnum2.errors.txt b/tests/baselines/reference/constEnum2.errors.txt
index cfec4d9055b..536626daf65 100644
--- a/tests/baselines/reference/constEnum2.errors.txt
+++ b/tests/baselines/reference/constEnum2.errors.txt
@@ -1,7 +1,7 @@
-tests/cases/conformance/constEnums/constEnum2.ts(10,9): error TS2474: In 'const' enum declarations member initializer must be constant expression.
-tests/cases/conformance/constEnums/constEnum2.ts(11,9): error TS2474: In 'const' enum declarations member initializer must be constant expression.
+tests/cases/conformance/constEnums/constEnum2.ts(10,9): error TS2474: const enum member initializers can only contain literal values and other const enums values.
+tests/cases/conformance/constEnums/constEnum2.ts(11,9): error TS2474: const enum member initializers can only contain literal values and other const enums values.
 tests/cases/conformance/constEnums/constEnum2.ts(12,5): error TS1005: ',' expected.
-tests/cases/conformance/constEnums/constEnum2.ts(12,9): error TS2474: In 'const' enum declarations member initializer must be constant expression.
+tests/cases/conformance/constEnums/constEnum2.ts(12,9): error TS2474: const enum member initializers can only contain literal values and other const enums values.
 
 
 ==== tests/cases/conformance/constEnums/constEnum2.ts (4 errors) ====
@@ -16,13 +16,13 @@ tests/cases/conformance/constEnums/constEnum2.ts(12,9): error TS2474: In 'const'
         d = 10,
         e = 199 * Math.floor(Math.random() * 1000),
             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-!!! error TS2474: In 'const' enum declarations member initializer must be constant expression.
+!!! error TS2474: const enum member initializers can only contain literal values and other const enums values.
         f = d - (100 * Math.floor(Math.random() % 8))
             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-!!! error TS2474: In 'const' enum declarations member initializer must be constant expression.
+!!! error TS2474: const enum member initializers can only contain literal values and other const enums values.
         g = CONST,
         ~
 !!! error TS1005: ',' expected.
             ~~~~~
-!!! error TS2474: In 'const' enum declarations member initializer must be constant expression.
+!!! error TS2474: const enum member initializers can only contain literal values and other const enums values.
     }
\ No newline at end of file
diff --git a/tests/baselines/reference/constEnumErrors.errors.txt b/tests/baselines/reference/constEnumErrors.errors.txt
index 3763a218336..07ae77cf926 100644
--- a/tests/baselines/reference/constEnumErrors.errors.txt
+++ b/tests/baselines/reference/constEnumErrors.errors.txt
@@ -1,8 +1,8 @@
 tests/cases/compiler/constEnumErrors.ts(1,12): error TS2567: Enum declarations can only merge with namespace or other enum declarations.
 tests/cases/compiler/constEnumErrors.ts(5,8): error TS2567: Enum declarations can only merge with namespace or other enum declarations.
 tests/cases/compiler/constEnumErrors.ts(12,9): error TS2651: A member initializer in a enum declaration cannot reference members declared after it, including members defined in other enums.
-tests/cases/compiler/constEnumErrors.ts(14,9): error TS2474: In 'const' enum declarations member initializer must be constant expression.
-tests/cases/compiler/constEnumErrors.ts(15,10): error TS2474: In 'const' enum declarations member initializer must be constant expression.
+tests/cases/compiler/constEnumErrors.ts(14,9): error TS2474: const enum member initializers can only contain literal values and other const enums values.
+tests/cases/compiler/constEnumErrors.ts(15,10): error TS2474: const enum member initializers can only contain literal values and other const enums values.
 tests/cases/compiler/constEnumErrors.ts(22,13): error TS2476: A const enum member can only be accessed using a string literal.
 tests/cases/compiler/constEnumErrors.ts(24,13): error TS2476: A const enum member can only be accessed using a string literal.
 tests/cases/compiler/constEnumErrors.ts(26,9): error TS2475: 'const' enums can only be used in property or index access expressions or the right hand side of an import declaration or export assignment or type query.
@@ -35,10 +35,10 @@ tests/cases/compiler/constEnumErrors.ts(42,9): error TS2478: 'const' enum member
         // forward reference to the element of the same enum
         Y = E1.Z,
             ~~~~
-!!! error TS2474: In 'const' enum declarations member initializer must be constant expression.
+!!! error TS2474: const enum member initializers can only contain literal values and other const enums values.
         Y1 = E1["Z"]
              ~~~~~~~
-!!! error TS2474: In 'const' enum declarations member initializer must be constant expression.
+!!! error TS2474: const enum member initializers can only contain literal values and other const enums values.
     }
     
     const enum E2 {