diff --git a/include/etl/platform.h b/include/etl/platform.h
index 8a932499..ad2c067c 100644
--- a/include/etl/platform.h
+++ b/include/etl/platform.h
@@ -382,10 +382,12 @@ SOFTWARE.
   #if ETL_USING_EXCEPTIONS
     #define ETL_NOEXCEPT                  noexcept
     #define ETL_NOEXCEPT_EXPR(...)        noexcept(__VA_ARGS__)
+    #define ETL_NOEXCEPT_IF(b)            noexcept((b))
     #define ETL_NOEXCEPT_FROM(x)          noexcept(noexcept(x))
   #else
     #define ETL_NOEXCEPT
     #define ETL_NOEXCEPT_EXPR(...)
+    #define ETL_NOEXCEPT_IF(b)
     #define ETL_NOEXCEPT_FROM(x)
   #endif
 #else
@@ -662,7 +664,7 @@ namespace etl
     static ETL_CONSTANT bool using_libc_wchar_h               = (ETL_USING_LIBC_WCHAR_H == 1);
     static ETL_CONSTANT bool using_std_exception              = (ETL_USING_STD_EXCEPTION == 1);
     static ETL_CONSTANT bool using_format_floating_point      = (ETL_USING_FORMAT_FLOATING_POINT == 1);
-    
+
     // Has...
     static ETL_CONSTANT bool has_initializer_list             = (ETL_HAS_INITIALIZER_LIST == 1);
     static ETL_CONSTANT bool has_8bit_types                   = (ETL_USING_8BIT_TYPES == 1);