1 files changed, 1 insertions, 1 deletions

diff --git a/.github/workflows/docker-debian/entrypoint.sh b/.github/workflows/docker-debian/entrypoint.sh
index 6ad4f3e0..1f2560d4 100755
--- a/.github/workflows/docker-debian/entrypoint.sh
+++ b/.github/workflows/docker-debian/entrypoint.sh
@@ -4,7 +4,7 @@ apt-get update -qq -y
 apt-get install -y -qq --no-install-recommends cmake libsdl2-dev libssl-dev libpcre3-dev zlib1g-dev libunistring-dev libmpg123-dev debhelper dh-make devscripts fakeroot git build-essential
 git submodule sync
 
-set RELEASE_VERSION=`git tag | sort -rV | head -n1 | sed 's/v\(.*\)/\1/'`
+export RELEASE_VERSION=`git tag | sort -rV | head -n1 | sed 's/v\(.*\)/\1/'`
 
 git archive --format=tar.gz --prefix=lagrange-${RELEASE_VERSION}/ HEAD >lagrange-${RELEASE_VERSION}.tar.gz
 tar -xvzf lagrange-${RELEASE_VERSION}.tar.gz