diff --git a/src/io/io.jl b/src/io/io.jl
index 5e57684..d3b8986 100644
--- a/src/io/io.jl
+++ b/src/io/io.jl
@@ -25,8 +25,7 @@ body = create_elements(mesh, "BODY")
 """
 module IO
 
-using ..JuliaFEM: Element, Mesh, add_node!, add_element_to_element_set!,
-    add_node_to_node_set!
+using ..JuliaFEM: Element, Mesh
 
 # Re-export for convenience
 import ..JuliaFEM.Preprocess