diff --git a/saveload.c b/saveload.c
index a37b40724e..deeedbb8c2 100644
--- a/saveload.c
+++ b/saveload.c
@@ -6,9 +6,6 @@
 #include "player.h"
 #include "saveload.h"
 
-/* TODO when upgrading to version 6.0:
- * - uncomment "SLE_CONDVAR(SignStruct,owner..." in _sign_desc (signs.c) */
-
 enum {
 	SAVEGAME_MAJOR_VERSION = 5,
 	SAVEGAME_MINOR_VERSION = 2,
diff --git a/signs.c b/signs.c
index a8f65ca514..68bded9799 100644
--- a/signs.c
+++ b/signs.c
@@ -193,7 +193,7 @@ static const byte _sign_desc[] = {
 	SLE_CONDVAR(SignStruct,y,					SLE_FILE_I16 | SLE_VAR_I32, 0, 4),
 	SLE_CONDVAR(SignStruct,x,					SLE_INT32, 5, 255),
 	SLE_CONDVAR(SignStruct,y,					SLE_INT32, 5, 255),
-// 	SLE_CONDVAR(SignStruct,owner,			SLE_INT32, 6, 255), // TODO: uncomment this after the savegame bump to version 6.0
+	SLE_CONDVAR(SignStruct,owner,			SLE_INT32, 6, 255),
 	SLE_VAR(SignStruct,z,							SLE_UINT8),
 	SLE_END()
 };