diff --git a/src/cmd/go/testdata/script/list_std_vendor.txt b/src/cmd/go/testdata/script/list_std_vendor.txt
index 8f27cc1e8d8..923e95799da 100644
--- a/src/cmd/go/testdata/script/list_std_vendor.txt
+++ b/src/cmd/go/testdata/script/list_std_vendor.txt
@@ -28,5 +28,6 @@ cmp stdout $WORK/net-deps.txt
 [!net] stop
 
 env GOPROXY=
+env GOWORK=off
 go mod why -m golang.org/x/net
 stdout '^# golang.org/x/net\nnet\ngolang.org/x/net'
diff --git a/src/cmd/go/testdata/script/mod_doc.txt b/src/cmd/go/testdata/script/mod_doc.txt
index 595ad679fc0..bf0a19d770b 100644
--- a/src/cmd/go/testdata/script/mod_doc.txt
+++ b/src/cmd/go/testdata/script/mod_doc.txt
@@ -50,6 +50,7 @@ stderr '^doc: cannot find module providing package example.com/hello: module loo
 
 cd $GOROOT/src
 env GOFLAGS=
+env GOWORK=off
 go doc cryptobyte
 stdout '// import "golang.org/x/crypto/cryptobyte"'
 
diff --git a/src/cmd/go/testdata/script/mod_list_std.txt b/src/cmd/go/testdata/script/mod_list_std.txt
index cd95b6ad4d6..7a4fe218231 100644
--- a/src/cmd/go/testdata/script/mod_list_std.txt
+++ b/src/cmd/go/testdata/script/mod_list_std.txt
@@ -36,6 +36,7 @@ stdout ^bytes$
 # rules).
 
 cd $GOROOT/src
+env GOWORK=off
 
 go list std
 stdout ^vendor/golang.org/x/net/http2/hpack