diff --git a/hurricane/src/isobar/CMakeLists.txt b/hurricane/src/isobar/CMakeLists.txt
index d4b27775..0a084b9b 100644
--- a/hurricane/src/isobar/CMakeLists.txt
+++ b/hurricane/src/isobar/CMakeLists.txt
@@ -80,7 +80,7 @@
                        )
 
 
-               install ( FILES   ${includes} DESTINATION /include/hurricane/isobar )
+               install ( FILES   ${includes} DESTINATION include/hurricane/isobar )
 
            add_library ( isobar ${sources} )
  target_link_libraries ( isobar hurricane ${PYTHON_LIBRARIES} -lutil )