diff --git a/lldb/test/dotest.py b/lldb/test/dotest.py
index a8cac8afd550..1f9d52354f52 100755
--- a/lldb/test/dotest.py
+++ b/lldb/test/dotest.py
@@ -1,6 +1,7 @@
 #!/usr/bin/env python
 
-import use_lldb_suite
+if __name__ == "__main__":
+    import use_lldb_suite
 
-import lldbsuite.test
-lldbsuite.test.run_suite()
+    import lldbsuite.test
+    lldbsuite.test.run_suite()