diff --git a/lldb/packages/Python/lldbsuite/test/builders/darwin.py b/lldb/packages/Python/lldbsuite/test/builders/darwin.py
index a023bda3ad801..eebe0ef47fd85 100644
--- a/lldb/packages/Python/lldbsuite/test/builders/darwin.py
+++ b/lldb/packages/Python/lldbsuite/test/builders/darwin.py
@@ -60,7 +60,7 @@ def get_triple_str(arch, vendor, os, version, env):
 
     component = [arch, vendor, os + version]
     if env:
-        components.append(env)
+        component.append(env)
     return "-".join(component)