diff --git a/src/cmd/go/testdata/script/mod_get_test.txt b/src/cmd/go/testdata/script/mod_get_test.txt
index f921168..3680ca2 100644
--- a/src/cmd/go/testdata/script/mod_get_test.txt
+++ b/src/cmd/go/testdata/script/mod_get_test.txt
@@ -33,7 +33,7 @@
 
 # 'go get all' should consider test dependencies with or without -t.
 cp go.mod.empty go.mod
-go get all
+go get -d all
 grep 'rsc.io/quote v1.5.2$' go.mod
 
 -- go.mod.empty --