diff --git a/conf/config.cmake.dist b/conf/config.cmake.dist
index d76098095..6b98015e0 100644
--- a/conf/config.cmake.dist
+++ b/conf/config.cmake.dist
@@ -10,3 +10,4 @@ option(WITH_MESHEXTRACTOR  "Build meshextractor (alpha)"
 option(WITHOUT_GIT         "Disable the GIT testing routines"                            0)
 option(DISABLE_EXTRAS      "Set to 1 to disable extra features optimizing performances"  0)
 option(DISABLE_VMAP_CHECKS "Remove DisableMgr Checks on vmap"                            0)
+option(DISABLE_EXTRA_LOGS  "Disable extra log functions that can be CPU intensive"       1)
diff --git a/modules/worldengine/lib-collision/src/Management/MMapManager.cpp b/modules/worldengine/lib-collision/src/Management/MMapManager.cpp
index 722a8321f..a4a50ce3e 100644
--- a/modules/worldengine/lib-collision/src/Management/MMapManager.cpp
+++ b/modules/worldengine/lib-collision/src/Management/MMapManager.cpp
@@ -34,7 +34,9 @@ namespace MMAP
         FILE* file = fopen(fileName, "rb");
         if (!file)
         {
-            ;//sLog->outDebug(LOG_FILTER_MAPS, "MMAP:loadMapData: Error: Could not open mmap file '%s'", fileName);
+#if defined(DISABLE_EXTRAS) || defined(DISABLE_EXTRA_LOGS)
+            sLog->outDebug(LOG_FILTER_MAPS, "MMAP:loadMapData: Error: Could not open mmap file '%s'", fileName);
+#endif
             delete [] fileName;
             return false;
         }
diff --git a/src/cmake/showoptions.cmake b/src/cmake/showoptions.cmake
index 5199d7b14..827b6c15e 100644
--- a/src/cmake/showoptions.cmake
+++ b/src/cmake/showoptions.cmake
@@ -121,5 +121,12 @@ else()
   message("* Disable vmap DisableMgr checks     : No  (default)")
 endif()
 
+if( DISABLE_EXTRA_LOGS )
+  message("* Disable extra logging functions    : Yes (default)")
+  add_definitions(-DDISABLE_EXTRA_LOGS)
+else()
+  message("* Disable extra logging functions    : No")
+endif()
+
 message("")