diff --git a/BeefLibs/corlib/src/Text/UTF16.bf b/BeefLibs/corlib/src/Text/UTF16.bf
index 5ac2c745..651c5cd3 100644
--- a/BeefLibs/corlib/src/Text/UTF16.bf
+++ b/BeefLibs/corlib/src/Text/UTF16.bf
@@ -63,7 +63,7 @@ namespace System.Text
 			}
 		}
 
-		public static (char32, int) Decode(char16* buf, int lenLeft = 0)
+		public static (char32 c, int8 cSize) Decode(char16* buf, int lenLeft = 0)
 		{
 			char16 c = buf[0];
 			if ((c >='\u{D800}') && (c < '\u{DC00}'))
diff --git a/BeefLibs/corlib/src/Text/UTF8.bf b/BeefLibs/corlib/src/Text/UTF8.bf
index eff45c8d..b23b10fd 100644
--- a/BeefLibs/corlib/src/Text/UTF8.bf
+++ b/BeefLibs/corlib/src/Text/UTF8.bf
@@ -44,7 +44,7 @@ namespace System.Text
 			return UTF8.sTrailingBytesForUTF8[firstChar] + 1;
 		}
 
-		public static (char32, int32) Decode(char8* buf, int bufSize)
+		public static (char32 c, int8 cSize) Decode(char8* buf, int bufSize)
 		{
 			char32 c = *buf;
 			int8 trailingBytes = UTF8.sTrailingBytesForUTF8[c];