diff --git a/doc/guide/cli_quickstart.hpp b/doc/guide/cli_quickstart.hpp
index 6392f2546e..af1e4266f6 100644
--- a/doc/guide/cli_quickstart.hpp
+++ b/doc/guide/cli_quickstart.hpp
@@ -95,7 +95,7 @@ other tools; for instance, we can easily calculate the number of points that
 were predicted incorrectly:
 
 @code{.sh}
-$ diff -U 0 predictions.csv covertype-test.labels.csv | grep '^@@' | wc -l
+$ diff -U 0 predictions.csv covertype.test.labels.csv | grep '^@@' | wc -l
 @endcode
 
 It's easy to modify the code above to do more complex things, or to use