diff --git a/syncplay/messages.py b/syncplay/messages.py
index b1c6631..9fb9e03 100755
--- a/syncplay/messages.py
+++ b/syncplay/messages.py
@@ -71,6 +71,7 @@ en = {
       "server-timeout-error" : "Connection with server timed out",
        "mpc-slave-error" : "Unable to start MPC in slave mode!",
        "mpc-version-insufficient-error" : "MPC version not sufficient, please use `mpc-hc` >= `{}`",
+       "mpv-version-error" : "Syncplay is not compatible with this version of mpv. Please use a different version of mpv (e.g. Git HEAD).",
        "player-file-open-error" : "Player failed opening file",
        "player-path-error" : "Player path is not set properly",
        "hostname-empty-error" : "Hostname can't be empty",
diff --git a/syncplay/players/mplayer.py b/syncplay/players/mplayer.py
index 16d6266..d995d99 100644
--- a/syncplay/players/mplayer.py
+++ b/syncplay/players/mplayer.py
@@ -127,7 +127,7 @@ class MplayerPlayer(BasePlayer):
 
     def lineReceived(self, line):
         if line == "Error parsing option slave-broken (option not found)":
-            self.quitReason = "This version of Syncplay is not compatible with mpv 0.5.0+ on Windows. Use mpv 0.4.3 or check for an update to Syncplay."
+            self.quitReason = getMessage("mpv-version-error")
 
         match = self.RE_ANSWER.match(line)
         if not match: