diff --git a/src/libecmabuiltins/ecma-builtin-boolean-prototype-object.c b/src/libecmabuiltins/ecma-builtin-boolean-prototype-object.c
index 5628e4b70..e8b652aa3 100644
--- a/src/libecmabuiltins/ecma-builtin-boolean-prototype-object.c
+++ b/src/libecmabuiltins/ecma-builtin-boolean-prototype-object.c
@@ -42,7 +42,7 @@
  * List of the Boolean.prototype object built-in object value properties in format 'macro (name, value)'.
  */
 #define ECMA_BUILTIN_BOOLEAN_PROTOTYPE_OBJECT_OBJECT_VALUES_PROPERTY_LIST(macro) \
-  macro (ECMA_MAGIC_STRING_CONSTRUCTOR, ecma_builtin_get (ECMA_BUILTIN_ID_STRING))
+  macro (ECMA_MAGIC_STRING_CONSTRUCTOR, ecma_builtin_get (ECMA_BUILTIN_ID_BOOLEAN))
 
 /**
  * List of the Boolean.prototype object built-in routine properties in format
diff --git a/src/libecmabuiltins/ecma-builtin-number-prototype-object.c b/src/libecmabuiltins/ecma-builtin-number-prototype-object.c
index 99a9cc138..429910a38 100644
--- a/src/libecmabuiltins/ecma-builtin-number-prototype-object.c
+++ b/src/libecmabuiltins/ecma-builtin-number-prototype-object.c
@@ -42,7 +42,7 @@
  * List of the Number.prototype object built-in object value properties in format 'macro (name, value)'.
  */
 #define ECMA_BUILTIN_NUMBER_PROTOTYPE_OBJECT_OBJECT_VALUES_PROPERTY_LIST(macro) \
-  macro (ECMA_MAGIC_STRING_CONSTRUCTOR, ecma_builtin_get (ECMA_BUILTIN_ID_STRING))
+  macro (ECMA_MAGIC_STRING_CONSTRUCTOR, ecma_builtin_get (ECMA_BUILTIN_ID_NUMBER))
 
 /**
  * List of the Number.prototype object built-in routine properties in format