diff --git a/cmd/govulncheck/testdata/main/modules/vuln/vuln_main_devel b/cmd/govulncheck/testdata/main/modules/vuln/vuln_main_devel
new file mode 100755
index 0000000..b9000b9
Binary files /dev/null and b/cmd/govulncheck/testdata/main/modules/vuln/vuln_main_devel differ
diff --git a/cmd/govulncheck/testdata/main/testfiles/binary/binary_call_text.ct b/cmd/govulncheck/testdata/main/testfiles/binary/binary_call_text.ct
index 0a5cba6..41993f6 100644
--- a/cmd/govulncheck/testdata/main/testfiles/binary/binary_call_text.ct
+++ b/cmd/govulncheck/testdata/main/testfiles/binary/binary_call_text.ct
@@ -1,6 +1,6 @@
 #####
 # Test no vulnerabilities in main module with devel version.
-$ govulncheck -mode=binary ${main_vuln_binary}
+$ govulncheck -mode=binary ${moddir}/vuln/vuln_main_devel
 No vulnerabilities found.