diff --git a/src/mame/drivers/panicr.cpp b/src/mame/drivers/panicr.cpp
index 79cd9f07d2f..1bc7ee3b1e1 100644
--- a/src/mame/drivers/panicr.cpp
+++ b/src/mame/drivers/panicr.cpp
@@ -5,7 +5,7 @@ Panic Road
 ----------
 
 TODO:
- - are collisions 100%, need to find reference videos of game being played properly to check things look ok (I think they are..)
+ - collisions don't always work, you can hit the ball out of the playfield quite easily if you know how, hence MACHINE_NOT_WORKING
  - are priorities with sprites 100%, sprite-sprite priorities are ugly in many places, maybe the SEI0010BU are 3 sprite chips?
 
 --
@@ -830,5 +830,5 @@ DRIVER_INIT_MEMBER(panicr_state,panicr)
 }
 
 
-GAME( 1986, panicr,  0,      panicr,  panicr, panicr_state,  panicr, ROT270, "Seibu Kaihatsu (Taito license)", "Panic Road (Japan)", MACHINE_IMPERFECT_GRAPHICS | MACHINE_SUPPORTS_SAVE )
-GAME( 1986, panicrg, panicr, panicr,  panicr, panicr_state,  panicr, ROT270, "Seibu Kaihatsu (Tuning license)", "Panic Road (Germany)", MACHINE_IMPERFECT_GRAPHICS | MACHINE_SUPPORTS_SAVE )
+GAME( 1986, panicr,  0,      panicr,  panicr, panicr_state,  panicr, ROT270, "Seibu Kaihatsu (Taito license)", "Panic Road (Japan)", MACHINE_IMPERFECT_GRAPHICS | MACHINE_SUPPORTS_SAVE | MACHINE_NOT_WORKING )
+GAME( 1986, panicrg, panicr, panicr,  panicr, panicr_state,  panicr, ROT270, "Seibu Kaihatsu (Tuning license)", "Panic Road (Germany)", MACHINE_IMPERFECT_GRAPHICS | MACHINE_SUPPORTS_SAVE | MACHINE_NOT_WORKING )