diff --git a/src/CSET/__main__.py b/src/CSET/__main__.py
index 0625cdf32..f1543626f 100644
--- a/src/CSET/__main__.py
+++ b/src/CSET/__main__.py
@@ -14,11 +14,9 @@
 
 """Command line entrypoint.
 
-This is only used when running ``python3 -m cset``.
+This is only used when running ``python3 -m CSET``.
 """
 
-import sys
-
 from CSET import main
 
-sys.exit(main())
+main()