diff --git a/lib/graphicsdev/GL.cpp b/lib/graphicsdev/GL.cpp
index 72609a1..686fb38 100644
--- a/lib/graphicsdev/GL.cpp
+++ b/lib/graphicsdev/GL.cpp
@@ -505,8 +505,8 @@ IShaderPipeline* GLDataFactory::Context::newShaderPipeline
         for (size_t i=0 ; i<uniformBlockCount ; ++i)
         {
             GLint uniLoc = glGetUniformBlockIndex(shader.m_prog, uniformBlockNames[i]);
-            if (uniLoc < 0)
-                Log.report(logvisor::Warning, "unable to find uniform block '%s'", uniformBlockNames[i]);
+            //if (uniLoc < 0)
+            //    Log.report(logvisor::Warning, "unable to find uniform block '%s'", uniformBlockNames[i]);
             shader.m_uniLocs.push_back(uniLoc);
         }
     }
@@ -517,7 +517,7 @@ IShaderPipeline* GLDataFactory::Context::newShaderPipeline
         {
             GLint texLoc = glGetUniformLocation(shader.m_prog, texNames[i]);
             if (texLoc < 0)
-                Log.report(logvisor::Warning, "unable to find sampler variable '%s'", texNames[i]);
+            { /* Log.report(logvisor::Warning, "unable to find sampler variable '%s'", texNames[i]); */ }
             else
                 glUniform1i(texLoc, i);
         }