diff --git a/llvm/utils/lit/lit/TestingConfig.py b/llvm/utils/lit/lit/TestingConfig.py
index f81b07baeeaed..b0d8e7149e553 100644
--- a/llvm/utils/lit/lit/TestingConfig.py
+++ b/llvm/utils/lit/lit/TestingConfig.py
@@ -64,6 +64,8 @@ def fromdefaults(litConfig):
             "SOURCE_DATE_EPOCH",
             "GTEST_FILTER",
             "DFLTCC",
+            "QEMU_LD_PREFIX",
+            "QEMU_CPU",
         ]
 
         if sys.platform.startswith("aix"):