diff --git a/scripts/nshmp-netcdf.yml b/scripts/nshmp-netcdf.yml
index bd9d183212a0b60f01fb5ab09bea0dbf91d0e204..1f08dc6fa64fbb9072fb00ea9591a6639a7eda59 100644
--- a/scripts/nshmp-netcdf.yml
+++ b/scripts/nshmp-netcdf.yml
@@ -8,10 +8,10 @@ x-app: &app
       delay: 5s
       max_attempts: 3
       window: 120s
-    replicas: 3
+    replicas: 1
     update_config:
       order: start-first
-      parallelism: 3
+      parallelism: 1
   ports:
     - 8080