diff --git a/install.sh b/install.sh
old mode 100755
new mode 100644
index b63486dd..b6a6bddd
--- a/install.sh
+++ b/install.sh
@@ -54,7 +54,7 @@ elif [ "${VERSION}" = "prerelease" ]; then
     echo "Error: git is required to install prerelease versions" >&2
     exit 1
   fi
-  VERSION="$(git ls-remote --tags --sort "version:refname" "$GIT_REMOTE" | tail -1 | awk -F/ '{print $NF}')"
+  VERSION="$(git ls-remote --tags --refs --sort "version:refname" "$GIT_REMOTE" | tail -1 | awk -F/ '{print $NF}')"
   if [ -z "$VERSION" ]; then
     echo "Error: Could not determine prerelease version" >&2
     exit 1