diff --git a/src/mame/drivers/pacman.cpp b/src/mame/drivers/pacman.cpp
index 053604c4e22..f206e19fa90 100644
--- a/src/mame/drivers/pacman.cpp
+++ b/src/mame/drivers/pacman.cpp
@@ -7021,7 +7021,7 @@ GAME( 1986, bigbucks, 0,        bigbucks, bigbucks, driver_device, 0,        ROT
 
 GAME( 1983, numcrash, 0,        woodpek,  numcrash, driver_device, 0,        ROT90,  "Hanshin Goraku", "Number Crash", MACHINE_NOT_WORKING | MACHINE_SUPPORTS_SAVE )
 
-GAME( 198?, cannonbp, 0,        pacman,   cannonbp, pacman_state,  cannonbp, ROT90,  "Novomatic", "Cannon Ball (Pac-Man Hardware)", MACHINE_WRONG_COLORS | MACHINE_SUPPORTS_SAVE )
+GAME( 1985, cannonbp, 0,        pacman,   cannonbp, pacman_state,  cannonbp, ROT90,  "Novomatic", "Cannon Ball (Pac-Man Hardware)", MACHINE_WRONG_COLORS | MACHINE_SUPPORTS_SAVE )
 
 GAME( 1999, superabc, 0,        superabc, superabc, pacman_state,  superabc, ROT90,  "hack (Two-Bit Score)", "Super ABC (Pac-Man multigame kit, Sep. 03 1999)", MACHINE_SUPPORTS_SAVE )
 GAME( 1999, superabco,superabc, superabc, superabc, pacman_state,  superabc, ROT90,  "hack (Two-Bit Score)", "Super ABC (Pac-Man multigame kit, Mar. 08 1999)", MACHINE_SUPPORTS_SAVE )