diff --git a/ext/intl/formatter/formatter.stub.php b/ext/intl/formatter/formatter.stub.php
index da6a6e3c5a6..84ae31b5183 100644
--- a/ext/intl/formatter/formatter.stub.php
+++ b/ext/intl/formatter/formatter.stub.php
@@ -392,6 +392,7 @@ class NumberFormatter
     public const TYPE_DOUBLE = UNKNOWN;
     /**
      * @var int
+     * @deprecated
      * @cvalue FORMAT_TYPE_CURRENCY
      */
     public const TYPE_CURRENCY = UNKNOWN;
diff --git a/ext/intl/formatter/formatter_arginfo.h b/ext/intl/formatter/formatter_arginfo.h
index 3488b025c72..27851b18051 100644
--- a/ext/intl/formatter/formatter_arginfo.h
+++ b/ext/intl/formatter/formatter_arginfo.h
@@ -1,5 +1,5 @@
 /* This is a generated file, edit the .stub.php file instead.
- * Stub hash: de64db0e66d2113dd10c556cd61324a7a7952973 */
+ * Stub hash: 3b050eaf6f2f54e3726b04a17d40b06ad610a724 */
 
 ZEND_BEGIN_ARG_INFO_EX(arginfo_class_NumberFormatter___construct, 0, 0, 2)
 	ZEND_ARG_TYPE_INFO(0, locale, IS_STRING, 0)
@@ -571,7 +571,7 @@ static zend_class_entry *register_class_NumberFormatter(void)
 	zval const_TYPE_CURRENCY_value;
 	ZVAL_LONG(&const_TYPE_CURRENCY_value, FORMAT_TYPE_CURRENCY);
 	zend_string *const_TYPE_CURRENCY_name = zend_string_init_interned("TYPE_CURRENCY", sizeof("TYPE_CURRENCY") - 1, 1);
-	zend_declare_class_constant_ex(class_entry, const_TYPE_CURRENCY_name, &const_TYPE_CURRENCY_value, ZEND_ACC_PUBLIC, NULL);
+	zend_declare_class_constant_ex(class_entry, const_TYPE_CURRENCY_name, &const_TYPE_CURRENCY_value, ZEND_ACC_PUBLIC|ZEND_ACC_DEPRECATED, NULL);
 	zend_string_release(const_TYPE_CURRENCY_name);
 
 	return class_entry;
diff --git a/ext/intl/tests/deprecated_number_formater_type_currency.phpt b/ext/intl/tests/deprecated_number_formater_type_currency.phpt
new file mode 100644
index 00000000000..bbc53cc2910
--- /dev/null
+++ b/ext/intl/tests/deprecated_number_formater_type_currency.phpt
@@ -0,0 +1,15 @@
+--TEST--
+NumberFormatter::TYPE_CURRENCY is deprecated
+--EXTENSIONS--
+intl
+--FILE--
+<?php
+var_dump(NumberFormatter::TYPE_CURRENCY);
+var_dump(constant('NumberFormatter::TYPE_CURRENCY'));
+?>
+--EXPECTF--
+Deprecated: Constant NumberFormatter::TYPE_CURRENCY is deprecated in %s on line %d
+int(4)
+
+Deprecated: Constant NumberFormatter::TYPE_CURRENCY is deprecated in %s on line %d
+int(4)
diff --git a/ext/intl/tests/formatter_format_and_parse_errors.phpt b/ext/intl/tests/formatter_format_and_parse_errors.phpt
index 5d46cafa36b..e58455c5e4e 100644
--- a/ext/intl/tests/formatter_format_and_parse_errors.phpt
+++ b/ext/intl/tests/formatter_format_and_parse_errors.phpt
@@ -54,12 +54,20 @@ try {
 }
 
 ?>
---EXPECT--
+--EXPECTF--
 numfmt_format(): Argument #3 ($type) must be a NumberFormatter::TYPE_* constant
 NumberFormatter::format(): Argument #2 ($type) must be a NumberFormatter::TYPE_* constant
 numfmt_parse(): Argument #3 ($type) must be a NumberFormatter::TYPE_* constant
 NumberFormatter::parse(): Argument #2 ($type) must be a NumberFormatter::TYPE_* constant
+
+Deprecated: Constant NumberFormatter::TYPE_CURRENCY is deprecated in %s on line %d
 numfmt_format(): Argument #3 ($type) cannot be NumberFormatter::TYPE_CURRENCY constant, use numfmt_format_currency() function instead
+
+Deprecated: Constant NumberFormatter::TYPE_CURRENCY is deprecated in %s on line %d
 NumberFormatter::format(): Argument #2 ($type) cannot be NumberFormatter::TYPE_CURRENCY constant, use NumberFormatter::formatCurrency() method instead
+
+Deprecated: Constant NumberFormatter::TYPE_CURRENCY is deprecated in %s on line %d
 numfmt_parse(): Argument #3 ($type) cannot be NumberFormatter::TYPE_CURRENCY constant, use numfmt_parse_currency() function instead
+
+Deprecated: Constant NumberFormatter::TYPE_CURRENCY is deprecated in %s on line %d
 NumberFormatter::parse(): Argument #2 ($type) cannot be NumberFormatter::TYPE_CURRENCY constant, use NumberFormatter::parseCurrency() method instead