diff --git a/tools/write_sbom.py b/tools/write_sbom.py
index 84ce430..58ed6dd 100644
--- a/tools/write_sbom.py
+++ b/tools/write_sbom.py
@@ -21,7 +21,7 @@
 import argparse
 import codecs
 import json
-import sbom
+from tools import sbom
 
 TOOL = 'https//github.com/bazelbuild/rules_license/tools:write_sbom'
 
diff --git a/tools/write_workspace_sbom.py b/tools/write_workspace_sbom.py
index a466e75..90a7df2 100644
--- a/tools/write_workspace_sbom.py
+++ b/tools/write_workspace_sbom.py
@@ -21,7 +21,7 @@
 import argparse
 import codecs
 import json
-import sbom
+from tools import sbom
 import subprocess
 import os