diff --git a/indra/llrender/llcubemap.cpp b/indra/llrender/llcubemap.cpp
index 17a487b860d3cbeb4b7e5f289e4d3e6f0974a30d..6d872d0763a5ff85acbd75561ef4bca166eb8396 100644
--- a/indra/llrender/llcubemap.cpp
+++ b/indra/llrender/llcubemap.cpp
@@ -40,8 +40,9 @@
 
 #include "llglheaders.h"
 
-const F32 epsilon = 1e-7f;
-const U16 RESOLUTION = 64;
+namespace {
+    const U16 RESOLUTION = 64;
+}
 
 bool LLCubeMap::sUseCubeMaps = true;