diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index a4d50fb9da63958c9349f4cdd380c376fbb07d87..961928973d2d46b5c8acaa52546c13ef7c46a20c 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -285,7 +285,7 @@ Trigger nshmp-haz-ws CDK:
         --form token=${NSHMP_CDK_TRIGGER_TOKEN} \
         --form ref=pipelines \
         --form "variables[description]=Triggered by nshmp-haz" \
-        --form "variables[PROJECT]=${CI_PROJECT_NAME}" \
+        --form "variables[SOURCE_PROJECT_NAME]=${CI_PROJECT_NAME}" \
         --form "variables[ENVIRONMENT]=${ENVIRONMENT}" \
         --form "variables[NSHMP_HAZ_WS_IMAGE]=${NSHMP_HAZ_WS_IMAGE}" \
         "https://${PRIVATE_GITLAB}/api/v4/projects/${NSHMP_CDK_PROJECT_ID}/trigger/pipeline"