diff --git a/VECTOAux/VectoAuxiliariesTests/VectoAuxiliariesTests.vbproj b/VECTOAux/VectoAuxiliariesTests/VectoAuxiliariesTests.vbproj
index 949a37358e4eb5e30f511ba1ca7dd1733b7c7b04..2d4069494e90e83f5fd60f4268f46365c07554f3 100644
--- a/VECTOAux/VectoAuxiliariesTests/VectoAuxiliariesTests.vbproj
+++ b/VECTOAux/VectoAuxiliariesTests/VectoAuxiliariesTests.vbproj
@@ -39,7 +39,7 @@
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
     <DebugType>pdbonly</DebugType>
     <DefineDebug>false</DefineDebug>
-    <DefineTrace>true</DefineTrace>
+    <DefineTrace>false</DefineTrace>
     <Optimize>true</Optimize>
     <OutputPath>bin\Release\</OutputPath>
     <DocumentationFile>VectoAuxiliariesTests.xml</DocumentationFile>