diff --git a/src/fileio/xml-parser/tinyxmlparser.cpp b/src/fileio/xml-parser/tinyxmlparser.cpp
index 35b260c00..65297a9fd 100644
--- a/src/fileio/xml-parser/tinyxmlparser.cpp
+++ b/src/fileio/xml-parser/tinyxmlparser.cpp
@@ -109,17 +109,17 @@ void TiXmlBase::ConvertUTF32ToUTF8( unsigned long input, char* output, int* leng
 			--output;
 			*output = (char)((input | BYTE_MARK) & BYTE_MASK);
 			input >>= 6;
-			[[fallthrough]];
+			// [[fallthrough]];
 		case 3:
 			--output;
 			*output = (char)((input | BYTE_MARK) & BYTE_MASK);
 			input >>= 6;
-			[[fallthrough]];
+			// [[fallthrough]];
 		case 2:
 			--output;
 			*output = (char)((input | BYTE_MARK) & BYTE_MASK);
 			input >>= 6;
-			[[fallthrough]];
+			// [[fallthrough]];
 		case 1:
 			--output;
 			*output = (char)(input | FIRST_BYTE_MARK[*length]);