diff --git a/.ci/cross-check.sh b/.ci/cross-check.sh
index e98769f6..b4a184de 100755
--- a/.ci/cross-check.sh
+++ b/.ci/cross-check.sh
@@ -17,7 +17,7 @@ wget -O gcc-arm-8.3-2019.03-x86_64-aarch64-linux-gnu.tar.xz "https://developer.a
 tar Jxvf gcc-arm-8.3-2019.03-x86_64-aarch64-linux-gnu.tar.xz
 
 make clean
-# export PATH=gcc-arm-8.3-2019.03-x86_64-aarch64-linux-gnu/bin:$PATH
+export PATH=gcc-arm-8.3-2019.03-x86_64-aarch64-linux-gnu/bin:$PATH
 # make CROSS_COMPILE=aarch64-linux-gnu- check || exit 1 # ARMv8-A
 
 echo "=----"