diff --git a/check-guile.in b/check-guile.in
index 214deec16..773e5da14 100644
--- a/check-guile.in
+++ b/check-guile.in
@@ -8,6 +8,7 @@
 # ./check-guile numbers.test
 # ./check-guile -i /usr/local/bin/guile
 # ./check-guile -i /usr/local/bin/guile numbers.test
+# ./check-guile -i meta/gdb-uninstalled-guile numbers.test
 
 set -e