diff --git a/tools/build-companion-nightly.sh b/tools/build-companion-nightly.sh
index eaa8d355e..ac2004b16 100755
--- a/tools/build-companion-nightly.sh
+++ b/tools/build-companion-nightly.sh
@@ -104,7 +104,6 @@ rm CMakeCache.txt
 
 cmake ${COMMON_OPTIONS} -DPCB=X12S ${SRCDIR}
 make -j${JOBS} libsimulator
-rm CMakeCache.txt
 
 make -j${JOBS} package