diff --git a/netfx_loader/ClrLoader.cs b/netfx_loader/ClrLoader.cs
index ad10e18..2ba4e74 100644
--- a/netfx_loader/ClrLoader.cs
+++ b/netfx_loader/ClrLoader.cs
@@ -84,10 +84,14 @@ public static void CloseAppDomain(IntPtr domain)
             }
         }
 
+        #if DEBUG
         static void Print(string s)
         {
             Console.WriteLine(s);
         }
+        #else
+        static void Print(string s) {}
+        #endif
     }
 
 }
diff --git a/setup.py b/setup.py
index f2cd914..4a867f9 100755
--- a/setup.py
+++ b/setup.py
@@ -55,7 +55,7 @@ def finalize_options(self):
 
 setup(
     name="clr_loader",
-    version="0.1.3",
+    version="0.1.4",
     description="Generic pure Python loader for .NET runtimes",
     author="Benedikt Reinartz",
     author_email="filmor@gmail.com",