diff --git a/mpq/arr/sfxdata.dat b/mpq/arr/sfxdata.dat
index e993c19..4afe542 100644
Binary files a/mpq/arr/sfxdata.dat and b/mpq/arr/sfxdata.dat differ
diff --git a/mpq/arr/sfxdata.txt b/mpq/arr/sfxdata.txt
index 9d507e3..af905ef 100644
--- a/mpq/arr/sfxdata.txt
+++ b/mpq/arr/sfxdata.txt
@@ -2555,7 +2555,7 @@ Cyclops Weaponhit 03
 Patriarch Weaponfire 01
 Patriarch Weaponfire 02
 Patriarch Weaponfire 03
-Extended Sound #1
+Lobby -- Player Join
 Extended Sound #1
 Extended Sound #1
 Extended Sound #1
diff --git a/mpq/arr/sounds.txt b/mpq/arr/sounds.txt
index 3f1144f..bdbb970 100644
--- a/mpq/arr/sounds.txt
+++ b/mpq/arr/sounds.txt
@@ -2554,4 +2554,5 @@ cm\t\cyclops\wh-02.wav
 cm\t\cyclops\wh-03.wav
 cm\p\patriarch\wf-01.wav
 cm\p\patriarch\wf-02.wav
-cm\p\patriarch\wf-03.wav
\ No newline at end of file
+cm\p\patriarch\wf-03.wav
+cm\ui\lobby_player-join.wav
\ No newline at end of file
diff --git a/mpq/sound/cm/ui/lobby_player-join.wav b/mpq/sound/cm/ui/lobby_player-join.wav
new file mode 100644
index 0000000..80b4d61
Binary files /dev/null and b/mpq/sound/cm/ui/lobby_player-join.wav differ