diff --git a/docker-compose.sample-onsite-only-db-config.yml b/docker-compose.sample-onsite-only-db-config.yml
index 7f6a62a..8f637fa 100644
--- a/docker-compose.sample-onsite-only-db-config.yml
+++ b/docker-compose.sample-onsite-only-db-config.yml
@@ -3,15 +3,17 @@ version: "3.6"
 
 services:
   webcsdbackend:
+    # In these sections ensure that all instances of "database-1.csdsql" or "database-2.csdsql"
+    # are replaced with the actual database filename.
     volumes:
-      - /path/to/database-1:/csd-data/database-1
-      - /path/to/database-2:/csd-data/database-2
+      - /path/to/database-1.csdsql:/csd-data/database-1.csdsql
+      - /path/to/database-2.csdsql:/csd-data/database-2.csdsql
     environment:
-      - ServiceSettings__Databases__2__Name=database-1
-      - ServiceSettings__Databases__2__ConnectionString=/csd-data/database-1
-      - ServiceSettings__Databases__3__Name=database-2
-      - ServiceSettings__Databases__3__ConnectionString=/csd-data/database-2
+      - ServiceSettings__Databases__2__Name=Example1
+      - ServiceSettings__Databases__2__ConnectionString=/csd-data/database-1.csdsql
+      - ServiceSettings__Databases__3__Name=Example2
+      - ServiceSettings__Databases__3__ConnectionString=/csd-data/database-2.csdsql
 
   webcsd:
     volumes:
-      - ./path/to/structure/files:/structure-files
\ No newline at end of file
+      - ./path/to/structure/files:/structure-files