diff --git a/README.md b/README.md
index 09c0a93d..0514ccd8 100644
--- a/README.md
+++ b/README.md
@@ -63,7 +63,7 @@ julia> using QUBOTools
 
 julia> model = QUBOTools.read_model("problem.json")
 
-julia> write("problem.qubo", model)
+julia> QUBOTools.write_model("problem.qubo", model)
 ```
 
 ## Supported Formats