diff --git a/ci/release_to_github.sh b/ci/release_to_github.sh
index e203ebd..b599a0e 100755
--- a/ci/release_to_github.sh
+++ b/ci/release_to_github.sh
@@ -14,7 +14,7 @@ if [ -z "$TAG_VERSION" ] ; then
 fi
 
 function convert_to_json() {
-  python -c 'import json,sys; print(json.dumps(sys.stdin.read().strip()))'
+  python3 -c 'import json,sys; print(json.dumps(sys.stdin.read().strip()))'
 }
 
 description="$(git tag -l -n999 --format='%(contents)' $TAG_VERSION | convert_to_json)"