diff --git a/cython/CMakeLists.txt b/cython/CMakeLists.txt
index 2a9c3ea00..f7c5598c0 100644
--- a/cython/CMakeLists.txt
+++ b/cython/CMakeLists.txt
@@ -1,4 +1,4 @@
 # Install cython components
 include(GtsamCythonWrap)
 # install scripts and tests
-install_cython_scripts("${CMAKE_SOURCE_DIR}/cython/gtsam" "${GTSAM_CYTHON_INSTALL_PATH}/gtsam" "*.py")
+install_cython_scripts("${CMAKE_SOURCE_DIR}/cython/gtsam" "${GTSAM_CYTHON_INSTALL_PATH}" "*.py")