diff --git a/code/nel/tools/3d/object_viewer_qt/src/plugins/mission_compiler/mission_compiler_main_window.cpp b/code/nel/tools/3d/object_viewer_qt/src/plugins/mission_compiler/mission_compiler_main_window.cpp
index f72c5fcea..769c09e40 100644
--- a/code/nel/tools/3d/object_viewer_qt/src/plugins/mission_compiler/mission_compiler_main_window.cpp
+++ b/code/nel/tools/3d/object_viewer_qt/src/plugins/mission_compiler/mission_compiler_main_window.cpp
@@ -379,7 +379,7 @@ bool MissionCompilerMainWindow::parsePrimForMissions(NLLIGO::IPrimitive const *p
 {
 	std::string value;
 	// if the node is a mission parse it
-	if (prim->getPropertyByName("class",value) && !stricmp(value.c_str(),"mission") )
+	if (prim->getPropertyByName("class",value) && !NLMISC::stricmp(value.c_str(),"mission") )
 	{
 		std::string name;
 		prim->getPropertyByName("name",name);
diff --git a/code/nel/tools/3d/object_viewer_qt/src/plugins/mission_compiler/mission_compiler_main_window.ui b/code/nel/tools/3d/object_viewer_qt/src/plugins/mission_compiler/mission_compiler_main_window.ui
index d68b1a76d..dace315ab 100644
--- a/code/nel/tools/3d/object_viewer_qt/src/plugins/mission_compiler/mission_compiler_main_window.ui
+++ b/code/nel/tools/3d/object_viewer_qt/src/plugins/mission_compiler/mission_compiler_main_window.ui
@@ -234,9 +234,10 @@
              </item>
              <item>
               <widget class="QLineEdit" name="filterEdit">
+               <!-- Removed due to incompatibility with Qt 4.6 and uic still adding it to the source.
                <property name="placeholderText">
                 <string>type filter here</string>
-               </property>
+               </property> -->
               </widget>
              </item>
              <item>