diff --git a/gtsam/CMakeLists.txt b/gtsam/CMakeLists.txt
index 5a8692c74..e168116e7 100644
--- a/gtsam/CMakeLists.txt
+++ b/gtsam/CMakeLists.txt
@@ -136,5 +136,5 @@ if (GTSAM_BUILD_WRAP)
 
     # Macro to handle details of setting up targets
     # FIXME: issue with dependency between wrap_gtsam and wrap_gtsam_build, only shows up on CMake 2.8.3
-    wrap_library(gtsam "${mexFlags}" "../")
+    wrap_library(gtsam "${mexFlags}" "../" "")
 endif ()
diff --git a/gtsam_unstable/CMakeLists.txt b/gtsam_unstable/CMakeLists.txt
index 8d9cd6542..9851852e3 100644
--- a/gtsam_unstable/CMakeLists.txt
+++ b/gtsam_unstable/CMakeLists.txt
@@ -95,6 +95,6 @@ if (GTSAM_BUILD_WRAP)
     set(mexFlags -I${Boost_INCLUDE_DIR} -I${MEX_INCLUDE_ROOT} -I${MEX_INCLUDE_ROOT}/gtsam_unstable -I${MEX_INCLUDE_ROOT}/gtsam_unstable/dynamics -I${MEX_INCLUDE_ROOT}/gtsam_unstable/discrete)
     
     # Macro to handle details of setting up targets
-    wrap_library(gtsam_unstable "${mexFlags}" "./")
+    wrap_library(gtsam_unstable "${mexFlags}" "./" gtsam)
 
 endif(GTSAM_BUILD_WRAP)