diff --git a/src/client/protocolcodes.cpp b/src/client/protocolcodes.cpp
index 41d19ec2..29eff5e9 100644
--- a/src/client/protocolcodes.cpp
+++ b/src/client/protocolcodes.cpp
@@ -57,7 +57,7 @@ void buildMessageModesMap(int version) {
         messageModesMap[Otc::MessageFailure]                 = 20;
         messageModesMap[Otc::MessageBlue]                    = 21;
         messageModesMap[Otc::MessageRed]                     = 22;
-    } else if(version >= 854) {
+    } else if(version >= 850) {
         messageModesMap[Otc::MessageNone]                    = 0;
         messageModesMap[Otc::MessageSay]                     = 1;
         messageModesMap[Otc::MessageWhisper]                 = 2;
diff --git a/src/client/protocolgameparse.cpp b/src/client/protocolgameparse.cpp
index 263a8f3c..647a81d6 100644
--- a/src/client/protocolgameparse.cpp
+++ b/src/client/protocolgameparse.cpp
@@ -385,7 +385,7 @@ void ProtocolGame::parseGMActions(const InputMessagePtr& msg)
 
     int numViolationReasons;
 
-    if(g_game.getProtocolVersion() >= 854)
+    if(g_game.getProtocolVersion() >= 850)
         numViolationReasons = 20;
     else
         numViolationReasons = 32;
@@ -535,7 +535,7 @@ void ProtocolGame::parseTileAddThing(const InputMessagePtr& msg)
     Position pos = getPosition(msg);
     int stackPos = -1;
 
-    if(g_game.getProtocolVersion() >= 854)
+    if(g_game.getProtocolVersion() >= 850)
         stackPos = msg->getU8();
 
     ThingPtr thing = getThing(msg);