diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3959af14ff99088ff46a0d0ba82e9ca225968d78..9b9a936f261ee7a637e6ecd71e5aaa69070267a7 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -56,6 +56,9 @@ IF (UNIX)
   ADD_CUSTOM_COMMAND(
     COMMENT "uninstall package"
     COMMAND xargs ARGS rm < install_manifest.txt
+    COMMAND rm -rd ${CMAKE_INSTALL_PREFIX}/lib/iri/${PROJECT_NAME}
+    COMMAND rm -rd ${CMAKE_INSTALL_PREFIX}/include/iri/${PROJECT_NAME}
+
 
     TARGET  uninstall
   )