diff --git a/src/ifcdiff/diff.py b/src/ifcdiff/diff.py
index 83511643a9..eed469f06f 100755
--- a/src/ifcdiff/diff.py
+++ b/src/ifcdiff/diff.py
@@ -1,4 +1,5 @@
 #!/usr/bin/python
+# This can be packaged with `pyinstaller --onefile --clean --icon=icon.ico diff.py`
 
 import ifcopenshell
 from deepdiff import DeepDiff
diff --git a/src/ifcdiff/icon.ico b/src/ifcdiff/icon.ico
new file mode 100644
index 0000000000..c433ceb94d
Binary files /dev/null and b/src/ifcdiff/icon.ico differ