diff --git a/build.sh b/build.sh
index 46a287ea327..e025b731708 100755
--- a/build.sh
+++ b/build.sh
@@ -178,6 +178,7 @@ pre_build()
 
     "$autobuild" configure --quiet -c $variant \
      ${eval_autobuild_configure_parameters:---} \
+     -DLL_TESTS:BOOL=ON \
      -DPACKAGE:BOOL=ON \
      -DHAVOK:BOOL="$HAVOK" \
      -DRELEASE_CRASH_REPORTING:BOOL="$RELEASE_CRASH_REPORTING" \
diff --git a/indra/llprimitive/llgltfmaterial.h b/indra/llprimitive/llgltfmaterial.h
index 02f62fb08c4..f62cab1a61d 100644
--- a/indra/llprimitive/llgltfmaterial.h
+++ b/indra/llprimitive/llgltfmaterial.h
@@ -122,13 +122,20 @@ class LLGLTFMaterial : public LLRefCount
     F32 mRoughnessFactor = 1.f;
     F32 mAlphaCutoff = 0.5f;
 
-    bool mDoubleSided = false;
     AlphaMode mAlphaMode = ALPHA_MODE_OPAQUE;
 
+    bool mDoubleSided = false;
+
     // override specific flags for state that can't use off-by-epsilon or UUID hack
     bool mOverrideDoubleSided = false;
     bool mOverrideAlphaMode = false;
 
+    // These fields are local to viewer and are a part of local bitmap support
+    typedef std::map<LLUUID, LLUUID> local_tex_map_t;
+    local_tex_map_t                  mTrackingIdToLocalTexture;
+
+public:
+
     // get a UUID based on a hash of this LLGLTFMaterial
     LLUUID getHash() const;
 
@@ -229,10 +236,6 @@ class LLGLTFMaterial : public LLRefCount
     virtual bool replaceLocalTexture(const LLUUID& tracking_id, const LLUUID &old_id, const LLUUID& new_id);
     virtual void updateTextureTracking();
 
-    // These fields are local to viewer and are a part of local bitmap support
-    typedef std::map<LLUUID, LLUUID> local_tex_map_t;
-    local_tex_map_t mTrackingIdToLocalTexture;
-
 protected:
     static LLVector2 vec2FromJson(const std::map<std::string, tinygltf::Value>& object, const char* key, const LLVector2& default_value);
     static F32 floatFromJson(const std::map<std::string, tinygltf::Value>& object, const char* key, const F32 default_value);
diff --git a/indra/llprimitive/tests/llgltfmaterial_test.cpp b/indra/llprimitive/tests/llgltfmaterial_test.cpp
index 88b6fae3a7a..b56c9ab4f5e 100644
--- a/indra/llprimitive/tests/llgltfmaterial_test.cpp
+++ b/indra/llprimitive/tests/llgltfmaterial_test.cpp
@@ -143,7 +143,7 @@ namespace tut
 #if LL_WINDOWS
         // If any fields are added/changed, these tests should be updated (consider also updating ASSET_VERSION in LLGLTFMaterial)
         // This test result will vary between compilers, so only test a single platform
-        ensure_equals("fields supported for GLTF (sizeof check)", sizeof(LLGLTFMaterial), 216);
+        ensure_equals("fields supported for GLTF (sizeof check)", sizeof(LLGLTFMaterial), 224);
 #endif
 #endif
         ensure_equals("LLGLTFMaterial texture info count", (U32)LLGLTFMaterial::GLTF_TEXTURE_INFO_COUNT, 4);