diff --git a/source/i18n/number_decimfmtprops.cpp b/source/i18n/number_decimfmtprops.cpp | |
index 6754fe19..b8994e56 100644 | |
--- a/source/i18n/number_decimfmtprops.cpp | |
+++ b/source/i18n/number_decimfmtprops.cpp | |
@@ -15,7 +15,7 @@ using namespace icu::number::impl; | |
namespace { | |
-char kRawDefaultProperties[sizeof(DecimalFormatProperties)]; | |
+alignas(DecimalFormatProperties) char kRawDefaultProperties[sizeof(DecimalFormatProperties)]; | |
icu::UInitOnce gDefaultPropertiesInitOnce = U_INITONCE_INITIALIZER; | |