diff --git a/source/glest_game/game/game.cpp b/source/glest_game/game/game.cpp
index 1a52df89..4af4ef59 100644
--- a/source/glest_game/game/game.cpp
+++ b/source/glest_game/game/game.cpp
@@ -1684,6 +1684,9 @@ void Game::addOrReplaceInHighlightedCells(MarkedCell mc){
 	}
 	mc.setAliveCount(200);
 	highlightedCells.push_back(mc);
+	CoreData &coreData= CoreData::getInstance();
+	SoundRenderer &soundRenderer= SoundRenderer::getInstance();
+	soundRenderer.playFx(coreData.getMarkerSound());
 }
 
 void Game::ReplaceDisconnectedNetworkPlayersWithAI(bool isNetworkGame, NetworkRole role) {
diff --git a/source/glest_game/global/core_data.cpp b/source/glest_game/global/core_data.cpp
index 8521c972..a57d3e07 100644
--- a/source/glest_game/global/core_data.cpp
+++ b/source/glest_game/global/core_data.cpp
@@ -365,6 +365,7 @@ void CoreData::load() {
 	clickSoundC.load(getGameCustomCoreDataPath(data_path, "data/core/menu/sound/click_c.wav"));
 	attentionSound.load(getGameCustomCoreDataPath(data_path, "data/core/menu/sound/attention.wav"));
 	highlightSound.load(getGameCustomCoreDataPath(data_path, "data/core/menu/sound/highlight.wav"));
+	markerSound.load(getGameCustomCoreDataPath(data_path, "data/core/menu/sound/sonar.wav"));
 
 	XmlTree xmlTree;
 	//string data_path = getGameReadWritePath(GameConstants::path_data_CacheLookupKey);
diff --git a/source/glest_game/global/core_data.h b/source/glest_game/global/core_data.h
index 748937e6..4d21249f 100644
--- a/source/glest_game/global/core_data.h
+++ b/source/glest_game/global/core_data.h
@@ -50,6 +50,7 @@ private:
     StaticSound clickSoundC;    
     StaticSound attentionSound;
     StaticSound highlightSound;
+    StaticSound markerSound;
 	SoundContainer waterSounds;
 	
 	Texture2D *logoTexture;
@@ -163,6 +164,7 @@ public:
     StaticSound *getClickSoundC()			{return &clickSoundC;}
     StaticSound *getAttentionSound()		{return &attentionSound;}
     StaticSound *getHighlightSound()		{return &highlightSound;}
+    StaticSound *getMarkerSound()		    {return &markerSound;}
 	StaticSound *getWaterSound()			{return waterSounds.getRandSound();}
 
 	Font2D *getDisplayFont() const			{return displayFont;}