diff --git a/src/compiler/checker.ts b/src/compiler/checker.ts
index 279517bc1ec..7ff5b5b19ed 100644
--- a/src/compiler/checker.ts
+++ b/src/compiler/checker.ts
@@ -6275,7 +6275,6 @@ namespace ts {
                     (globalNumberType === source && numberType === target) ||
                     (globalBooleanType === source && booleanType === target) ||
                     (getGlobalESSymbolType() === source && esSymbolType === target)) {
-                        console.log(source);console.log(target);
                         reportError(Diagnostics._0_is_a_primitive_type_while_1_is_a_boxed_object_Prefer_using_0_when_possible, targetType, sourceType);
                 }
             }
diff --git a/tests/baselines/reference/nativeToBoxedTypes.errors.txt b/tests/baselines/reference/nativeToBoxedTypes.errors.txt
index c471e6b0e7b..255e0414fd9 100644
--- a/tests/baselines/reference/nativeToBoxedTypes.errors.txt
+++ b/tests/baselines/reference/nativeToBoxedTypes.errors.txt
@@ -4,9 +4,10 @@ tests/cases/compiler/nativeToBoxedTypes.ts(7,1): error TS2322: Type 'String' is
   'string' is a primitive type while 'String' is a boxed object. Prefer using 'string' when possible.
 tests/cases/compiler/nativeToBoxedTypes.ts(11,1): error TS2322: Type 'Boolean' is not assignable to type 'boolean'.
   'boolean' is a primitive type while 'Boolean' is a boxed object. Prefer using 'boolean' when possible.
+tests/cases/compiler/nativeToBoxedTypes.ts(14,10): error TS2304: Cannot find name 'Symbol'.
 
 
-==== tests/cases/compiler/nativeToBoxedTypes.ts (3 errors) ====
+==== tests/cases/compiler/nativeToBoxedTypes.ts (4 errors) ====
     var N = new Number();
     var n = 100;
     n = N;
@@ -26,4 +27,10 @@ tests/cases/compiler/nativeToBoxedTypes.ts(11,1): error TS2322: Type 'Boolean' i
     b = B;
     ~
 !!! error TS2322: Type 'Boolean' is not assignable to type 'boolean'.
-!!! error TS2322:   'boolean' is a primitive type while 'Boolean' is a boxed object. Prefer using 'boolean' when possible.
\ No newline at end of file
+!!! error TS2322:   'boolean' is a primitive type while 'Boolean' is a boxed object. Prefer using 'boolean' when possible.
+    
+    var sym: symbol; 
+    var Sym: Symbol;
+             ~~~~~~
+!!! error TS2304: Cannot find name 'Symbol'.
+    sym = Sym;
\ No newline at end of file
diff --git a/tests/baselines/reference/nativeToBoxedTypes.js b/tests/baselines/reference/nativeToBoxedTypes.js
index 074b39fa08d..db47c72fa10 100644
--- a/tests/baselines/reference/nativeToBoxedTypes.js
+++ b/tests/baselines/reference/nativeToBoxedTypes.js
@@ -9,7 +9,11 @@ s = S;
 
 var B = new Boolean();
 var b = true;
-b = B;
+b = B;
+
+var sym: symbol; 
+var Sym: Symbol;
+sym = Sym;
 
 //// [nativeToBoxedTypes.js]
 var N = new Number();
@@ -21,3 +25,6 @@ s = S;
 var B = new Boolean();
 var b = true;
 b = B;
+var sym;
+var Sym;
+sym = Sym;