diff --git a/scripts/nshmp-netcdf.yml b/scripts/nshmp-netcdf.yml
index f62920fece95fd5f6883f5f6770a2ffda7aec2b6..619db0885ebbd3f0b9468848b4b7e94f35de0c71 100644
--- a/scripts/nshmp-netcdf.yml
+++ b/scripts/nshmp-netcdf.yml
@@ -19,8 +19,8 @@ services:
   # Deploy nshmp-netcdf with CONUS 2018A static data
   conus-2018a:
     <<: *app
-    image: ${REGISTRY}/${CI_PROJECT_NAME}:${CI_COMMIT_REF_SLUG}
+    image: '${REGISTRY}/${CI_PROJECT_NAME}:${CI_COMMIT_REF_SLUG}'
     environment:
-      NSHM: CONUS_2018A
-      CONTEXT_PATH: /nshmp/ws/conus-2018/static
-      INSTALL_DATABASE: true
+      NSHM: 'CONUS_2018A'
+      CONTEXT_PATH: '/nshmp/ws/conus-2018/static'
+      INSTALL_DATABASE: 'true'