diff --git a/src/emucore/DefProps.hxx b/src/emucore/DefProps.hxx
index b330d693a..faeb25e2c 100644
--- a/src/emucore/DefProps.hxx
+++ b/src/emucore/DefProps.hxx
@@ -880,7 +880,7 @@ static const BSPF::array2D<const char*, DEF_PROPS_SIZE, 29> DefProps = {{
   { "3d48b8b586a09bdbf49f1a016bf4d29a", "Video Game Cartridge - Ariola", "TP-606", "Hole Hunter (Video Game Cartridge)", "AKA Topy", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "" },
   { "3d6fc7a19be76d808aa233415cb583fc", "CCE", "C-833", "Target Practice (1983) (CCE)", "AKA Carnival", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "" },
   { "3d7749fb9c2f91a276dfe494495234c5", "Jone Yuan Telephonic Enterprise Co", "", "Checkers (Jone Yuan)", "2600 Screen Search Console", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "" },
-  { "3d7aad37c55692814211c8b590a0334c", "Atari, Dan Oliver", "", "Telepathy (1983) (Atari) (Prototype)", "Uses both left joystick and right MindLink controllers (press Fire on respective controller to begin)", "Prototype", "", "", "", "", "", "", "", "", "", "", "MINDLINK", "", "", "", "", "", "", "", "", "", "", "", "http://www.atariprotos.com/2600/software/telepathy/telepathy.htm" },
+  { "3d7aad37c55692814211c8b590a0334c", "Atari, Dan Oliver", "", "Telepathy (1983) (Atari) (Prototype)", "Uses both left joystick and right MindLink controllers (press Fire on respective controller to begin)", "Prototype", "", "", "", "", "", "", "", "", "", "", "MINDLINK", "", "", "", "", "", "78", "", "", "", "", "", "http://www.atariprotos.com/2600/software/telepathy/telepathy.htm" },
   { "3d8a2d6493123a53ade45e3e2c5cafa0", "Atari, Jim Huether - Sears", "CX2629 - 6-99843, 49-75118", "Sky Diver (1979) (Atari) (4K)", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "" },
   { "3d934bb980e2e63e1ead3e7756928ccd", "Activision, Steve Cartwright - Ariola", "EAX-017, EAX-017-04I - 711 017-720", "MegaMania (1982) (Activision) (PAL)", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "{\"score_addresses\":[\"0xdb\",\"0xdc\",\"0xdd\"],\"score_digits\":6,\"variations_address\":\"0x80\",\"variations_count\":4,\"variations_zero_based\":true}", "" },
   { "3d9c2fccf8b11630762ff00811c19277", "", "", "Challenge of.... Nexar, The (Unknown) (PAL)", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "" },
diff --git a/src/emucore/stella.pro b/src/emucore/stella.pro
index bda5f5801..37ca217b7 100644
--- a/src/emucore/stella.pro
+++ b/src/emucore/stella.pro
@@ -5484,6 +5484,7 @@
 "Cart.Rarity" "Prototype"
 "Cart.Url" "http://www.atariprotos.com/2600/software/telepathy/telepathy.htm"
 "Controller.Right" "MINDLINK"
+"Controller.MouseAxis" "78"
 ""
 
 "Cart.MD5" "3d8a2d6493123a53ade45e3e2c5cafa0"