diff --git a/ql/test/library-tests/semmle/go/dataflow/ExternalFlow/go.mod b/ql/test/library-tests/semmle/go/dataflow/ExternalFlow/go.mod
index 709117ebc26..f5b1162fa7a 100644
--- a/ql/test/library-tests/semmle/go/dataflow/ExternalFlow/go.mod
+++ b/ql/test/library-tests/semmle/go/dataflow/ExternalFlow/go.mod
@@ -2,4 +2,4 @@ module semmle.go.Packages
 
 go 1.13
 
-require github.com/nonexistent-test-pkg v0.0.0-20200203000000-0000000000000
+require github.com/nonexistent/test v0.0.0-20200203000000-0000000000000
diff --git a/ql/test/library-tests/semmle/go/dataflow/ExternalFlow/vendor/modules.txt b/ql/test/library-tests/semmle/go/dataflow/ExternalFlow/vendor/modules.txt
index e46a0af8429..b62dbf8819b 100644
--- a/ql/test/library-tests/semmle/go/dataflow/ExternalFlow/vendor/modules.txt
+++ b/ql/test/library-tests/semmle/go/dataflow/ExternalFlow/vendor/modules.txt
@@ -1,2 +1,3 @@
-# github.com/nonexistent-test-pkg v0.0.0-20200203000000-0000000000000
-github.com/nonexistent-test-package
+# github.com/nonexistent/test v0.0.0-20200203000000-0000000000000
+## explicit
+github.com/nonexistent/test