diff --git a/provider/partition-gc/bootstrap/data_gc.sh b/provider/partition-gc/bootstrap/data_gc.sh
index fa61eebe12ba72a1b6f31cef47975687b077b77b..f3a859f444139aa2167f261a4e2651d962568495 100644
--- a/provider/partition-gc/bootstrap/data_gc.sh
+++ b/provider/partition-gc/bootstrap/data_gc.sh
@@ -72,7 +72,7 @@ gc_system_partition_data() {
     },
     "reservoir-connection": {
       "sensitive": true,
-      "value": "RESERVOIR_POSTGRES_CONN_STRING_OSDU"
+      "value": "RESERVOIR_POSTGRES_CONN_STRING${PARTITION_SUFFIX}"
     },
     "wellbore-dms-bucket": {
       "sensitive": false,