diff --git a/dist/docker-images/cross-build/Dockerfile b/dist/docker-images/cross-build/Dockerfile
index 6c5195907..d2f574efc 100644
--- a/dist/docker-images/cross-build/Dockerfile
+++ b/dist/docker-images/cross-build/Dockerfile
@@ -17,6 +17,7 @@ RUN apt-get -y install gcc-arm-linux-gnueabihf g++-arm-linux-gnueabihf gcc-aarch
 RUN apt-get -y install wget build-essential
 
 COPY ./linux-build.sh /usr/local/bin/
+RUN chmod a+rx /usr/local/bin/linux-build.sh
 RUN wget -q https://go.dev/dl/${go_distribution_file}
 RUN tar -xzf ${go_distribution_file} -C /usr/local/