diff --git a/gtsam_unstable/discrete/tests/testPlanning.cpp b/gtsam_unstable/discrete/tests/testPlanning.cpp
deleted file mode 100644
index 431d7a4ef..000000000
--- a/gtsam_unstable/discrete/tests/testPlanning.cpp
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * testPlanning.cpp
- * @brief develop code for planning example
- * @date Feb 13, 2012
- * @author Frank Dellaert
- */
-
-//#include <gtsam/discrete/Planner.h>
-#include <gtsam/discrete/DiscreteKey.h>
-#include <CppUnitLite/TestHarness.h>
-#include <iostream>
-#include <fstream>
-
-using namespace std;
-using namespace gtsam;
-
-/* ************************************************************************* */
-TEST_UNSAFE(Planner, allInOne)
-{
-  // A small planning problem
-  // First variable is location
-  DiscreteKey location(0,3),
-      haveRock(1,2), haveSoil(2,2), haveImage(3,2),
-      commRock(4,2), commSoil(5,2), commImage(6,2);
-
-  // There are 3 actions:
-  // Drive, communicate, sample
-}
-
-
-/* ************************************************************************* */
-int main() {
-  TestResult tr;
-  return TestRegistry::runAllTests(tr);
-}
-/* ************************************************************************* */
-