diff --git a/core/encoding/uuid/definitions.odin b/core/encoding/uuid/definitions.odin
index a5cbf9c38..1208e26f4 100644
--- a/core/encoding/uuid/definitions.odin
+++ b/core/encoding/uuid/definitions.odin
@@ -24,24 +24,28 @@ Variant_Type :: enum {
 }
 
 // Name string is a fully-qualified domain name.
+@(rodata)
 Namespace_DNS := Identifier {
 	0x6b, 0xa7, 0xb8, 0x10, 0x9d, 0xad, 0x11, 0xd1,
 	0x80, 0xb4, 0x00, 0xc0, 0x4f, 0xd4, 0x30, 0xc8,
 }
 
 // Name string is a URL.
+@(rodata)
 Namespace_URL := Identifier {
 	0x6b, 0xa7, 0xb8, 0x11, 0x9d, 0xad, 0x11, 0xd1,
 	0x80, 0xb4, 0x00, 0xc0, 0x4f, 0xd4, 0x30, 0xc8,
 }
 
 // Name string is an ISO OID.
+@(rodata)
 Namespace_OID := Identifier {
 	0x6b, 0xa7, 0xb8, 0x12, 0x9d, 0xad, 0x11, 0xd1,
 	0x80, 0xb4, 0x00, 0xc0, 0x4f, 0xd4, 0x30, 0xc8,
 }
 
 // Name string is an X.500 DN (in DER or a text output format).
+@(rodata)
 Namespace_X500 := Identifier {
 	0x6b, 0xa7, 0xb8, 0x14, 0x9d, 0xad, 0x11, 0xd1,
 	0x80, 0xb4, 0x00, 0xc0, 0x4f, 0xd4, 0x30, 0xc8,