diff --git a/core/compress/gzip/gzip.odin b/core/compress/gzip/gzip.odin
index 1a72500bf..0ed805ef8 100644
--- a/core/compress/gzip/gzip.odin
+++ b/core/compress/gzip/gzip.odin
@@ -66,7 +66,7 @@ OS :: enum u8 {
 	_Unknown     = 14,
 	Unknown      = 255,
 }
-OS_Name :: #partial [OS]string{
+OS_Name :: #sparse[OS]string{
 	.FAT          = "FAT",
 	.Amiga        = "Amiga",
 	.VMS          = "VMS/OpenVMS",