diff --git a/source/ogre/CHud.cpp b/source/ogre/CHud.cpp
index e3ae43f..037fa2e 100644
--- a/source/ogre/CHud.cpp
+++ b/source/ogre/CHud.cpp
@@ -6,7 +6,9 @@
 #include "common/data/SceneXml.h"
 #include "common/CScene.h"
 #include "../vdrift/settings.h"
+#ifndef BT_NO_PROFILE
 #include <LinearMath/btQuickprof.h>
+#endif // BT_NO_PROFILE
 #include <OgreManualObject.h>
 #include <OgreSceneManager.h>
 #include <OgreSceneNode.h>
@@ -151,7 +153,7 @@ void CHud::UpdDbgTxtClr()
 	}
 }
 
-
+#ifndef BT_NO_PROFILE
 ///  Bullet profiling text
 //--------------------------------------------------------------------------------------------------------------
 
@@ -214,3 +216,4 @@ void CHud::bltDumpAll(std::stringstream& os)
 
 	CProfileManager::Release_Iterator(profileIterator);
 }
+#endif // BT_NO_PROFILE
diff --git a/source/ogre/CHud.h b/source/ogre/CHud.h
index ace2ca0..86c6150 100644
--- a/source/ogre/CHud.h
+++ b/source/ogre/CHud.h
@@ -154,7 +154,9 @@ public:
 	//  string utils
 	Ogre::String StrClr(Ogre::ColourValue c);
 
+#ifndef BT_NO_PROFILE
 	//  bullet debug text
 	void bltDumpRecursive(class CProfileIterator* profileIterator, int spacing, std::stringstream& os);
 	void bltDumpAll(std::stringstream& os);
+#endif // BT_NO_PROFILE
 };
diff --git a/source/ogre/Hud_Update.cpp b/source/ogre/Hud_Update.cpp
index 18c650a..b33d808 100644
--- a/source/ogre/Hud_Update.cpp
+++ b/source/ogre/Hud_Update.cpp
@@ -597,6 +597,7 @@ void CHud::Update(int carId, float time)
 	}
 
 
+#ifndef BT_NO_PROFILE
 	//  bullet profiling text  --------
 	static bool oldBltTxt = false;
 	if (ov[1].oU)
@@ -616,6 +617,7 @@ void CHud::Update(int carId, float time)
 			ov[1].oU->setCaption("");
 	}
 	oldBltTxt = pSet->bltProfilerTxt;
+#endif // BT_NO_PROFILE
 
 	
 	//  wheels slide, susp bars  --------