diff --git a/assignments/nbproject/project.xml b/assignments/nbproject/project.xml
index 16d948e42e3fe39705fc317350ee522a27f414e0..ec9c9401e07d97eb2d28c832cc9985585aeb9f06 100644
--- a/assignments/nbproject/project.xml
+++ b/assignments/nbproject/project.xml
@@ -15,6 +15,7 @@
             <word>accessor</word>
             <word>autogeneration</word>
             <word>classpath</word>
+            <word>Cygwin</word>
             <word>deliverables</word>
             <word>docx</word>
             <word>https</word>