diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2fd81ba3dfa0e130d7a5921071bfa825fdde7460..6943be7981c27729f261627b01f50227d7964789 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -55,6 +55,8 @@ 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
   )