diff --git a/cfg/main/ma7.cfg b/cfg/main/ma7.cfg
index 20cbafa..0160dd7 100644
--- a/cfg/main/ma7.cfg
+++ b/cfg/main/ma7.cfg
@@ -60,7 +60,7 @@ iodev = sea_main
 sea_object = tcoil
 rel_paths = ta
 
-[tcoil1]
+[tcoil2]
 class = secop_psi.sea.SeaReadable
 iodev = sea_main
 sea_object = tcoil