diff --git a/graphstorm-processing/docker/push_gsprocessing_image.sh b/graphstorm-processing/docker/push_gsprocessing_image.sh
index 7df2f820dd..60e97b0416 100644
--- a/graphstorm-processing/docker/push_gsprocessing_image.sh
+++ b/graphstorm-processing/docker/push_gsprocessing_image.sh
@@ -58,7 +58,7 @@ parse_params() {
       EXEC_ENV="${2-}"
       shift
       ;;
-    -a | --architecture)
+    -c | --architecture)
       ARCH="${2-}"
       shift
       ;;