diff --git a/gtsam_unstable/examples/CMakeLists.txt b/gtsam_unstable/examples/CMakeLists.txt
index ca6244aa0..967937b22 100644
--- a/gtsam_unstable/examples/CMakeLists.txt
+++ b/gtsam_unstable/examples/CMakeLists.txt
@@ -9,4 +9,4 @@ if (NOT GTSAM_USE_BOOST_FEATURES)
 endif()
 
 
-gtsamAddExamplesGlob("*.cpp" "${excluded_examples}" "gtsam")
+gtsamAddExamplesGlob("*.cpp" "${excluded_examples}" "gtsam_unstable")
diff --git a/gtsam_unstable/partition/GenericGraph.cpp b/gtsam_unstable/partition/GenericGraph.cpp
index 4d9bf4f63..62b0fb971 100644
--- a/gtsam_unstable/partition/GenericGraph.cpp
+++ b/gtsam_unstable/partition/GenericGraph.cpp
@@ -7,6 +7,7 @@
  */
 #include <iostream>
 #include <cassert>
+#include <algorithm>
 
 #include <gtsam/base/DSFVector.h>