diff --git a/engine/src/lwjgl-ogl/com/jme3/renderer/lwjgl/LwjglRenderer.java b/engine/src/lwjgl-ogl/com/jme3/renderer/lwjgl/LwjglRenderer.java
index fa7ef3ed3..594352db9 100644
--- a/engine/src/lwjgl-ogl/com/jme3/renderer/lwjgl/LwjglRenderer.java
+++ b/engine/src/lwjgl-ogl/com/jme3/renderer/lwjgl/LwjglRenderer.java
@@ -792,7 +792,7 @@ public class LwjglRenderer implements Renderer {
         if (loc < 0) {
             uniform.setLocation(-1);
             // uniform is not declared in shader
-            logger.log(Level.INFO, "Uniform {0} is not declared in shader.", uniform.getName());
+            logger.log(Level.INFO, "Uniform {0} is not declared in shader {1}.", new Object[]{uniform.getName(), shader.getSources()});
         } else {
             uniform.setLocation(loc);
         }