diff --git a/indra/newview/lldrawpooltree.cpp b/indra/newview/lldrawpooltree.cpp
index 69fbbd983..11b3f918d 100644
--- a/indra/newview/lldrawpooltree.cpp
+++ b/indra/newview/lldrawpooltree.cpp
@@ -102,7 +102,7 @@ void LLDrawPoolTree::render(S32 pass)
 	LLGLEnable test(GL_ALPHA_TEST);
 	LLOverrideFaceColor color(this, 1.f, 1.f, 1.f, 1.f);
 
-	LLCachedControl<bool> render_animate_trees("RenderAnimateTrees",false); 
+	static const LLCachedControl<bool> render_animate_trees("RenderAnimateTrees",false); 
 	if (render_animate_trees)
 	{
 		renderTree();
@@ -199,7 +199,7 @@ void LLDrawPoolTree::renderForSelect()
 	gGL.getTexUnit(0)->setTextureColorBlend(LLTexUnit::TBO_REPLACE, LLTexUnit::TBS_PREV_COLOR);
 	gGL.getTexUnit(0)->setTextureAlphaBlend(LLTexUnit::TBO_MULT, LLTexUnit::TBS_TEX_ALPHA, LLTexUnit::TBS_VERT_ALPHA);
 
-	LLCachedControl<bool> render_animate_trees("RenderAnimateTrees",false); 
+	static const LLCachedControl<bool> render_animate_trees("RenderAnimateTrees",false); 
 	if (render_animate_trees)
 	{
 		renderTree(TRUE);
diff --git a/indra/newview/llfloateravatarlist.cpp b/indra/newview/llfloateravatarlist.cpp
index 16a40f188..0eb91f7f8 100644
--- a/indra/newview/llfloateravatarlist.cpp
+++ b/indra/newview/llfloateravatarlist.cpp
@@ -428,7 +428,7 @@ void LLFloaterAvatarList::updateAvatarList()
 				LLAvatarName avatar_name;
 				if (LLAvatarNameCache::get(avatarp->getID(), &avatar_name))
 				{
-				    static LLCachedControl<S32> phoenix_name_system("PhoenixNameSystem", 0);
+				    static const LLCachedControl<S32> phoenix_name_system("PhoenixNameSystem", 0);
 					switch (phoenix_name_system)
 					{
 						case 0 : name = avatar_name.getLegacyName(); break;