diff --git a/ext/intl/rangeformatter/rangeformatter_class.cpp b/ext/intl/rangeformatter/rangeformatter_class.cpp
index a19bbb451d801..31f385a0a9262 100644
--- a/ext/intl/rangeformatter/rangeformatter_class.cpp
+++ b/ext/intl/rangeformatter/rangeformatter_class.cpp
@@ -20,7 +20,6 @@ extern "C" {
 
 #if U_ICU_VERSION_MAJOR_NUM >= 63
 #include <unicode/numberrangeformatter.h>
-#include <unicode/unumberrangeformatter.h>
 #include <unicode/numberformatter.h>
 #include <unicode/unistr.h>
 #include "../intl_convertcpp.h"