diff --git a/tools/build-companion.sh b/tools/build-companion.sh
index d1dc928b62e..4b3da2e434e 100755
--- a/tools/build-companion.sh
+++ b/tools/build-companion.sh
@@ -188,6 +188,7 @@ do
     cmake --build native -j"${JOBS}" --target libsimulator
 done                              
 
+rm -f CMakeCache.txt native/CMakeCache.txt
 cmake --build . --target native-configure
 if [ "$(uname)" = "Darwin" ]; then
     cmake --build native -j"${JOBS}" --target package