diff --git a/packages/dev-environment/README.md b/packages/dev-environment/README.md
index 5a02f7dbb..34726a8da 100644
--- a/packages/dev-environment/README.md
+++ b/packages/dev-environment/README.md
@@ -49,14 +49,13 @@ It includes:
 > **Note**
 > You can also use other Postgres clients, such as `psql` to query the data, or even your IDE!
 
-## Testing prima migrations
-To test prisma migrations you can run the following script:
+## Testing the prima migration container
+To test the prisma migration container you can run the following script:
 
   ```sh
    ./packages/dev-environment/script/start-prisma-migrate-test
    ```
-This will start two containers. Checking the logs of the container running the image 
-dev_environment-prisma-migrate will show which migrations habe been applied.
+This will run the run-prisma-migrate.sh script.
 
 ## RepoCop
 
diff --git a/packages/dev-environment/docker-compose-prisma-migrate.yaml b/packages/dev-environment/docker-compose-prisma-migrate.yaml
index afd9c7e00..854b5b238 100644
--- a/packages/dev-environment/docker-compose-prisma-migrate.yaml
+++ b/packages/dev-environment/docker-compose-prisma-migrate.yaml
@@ -17,7 +17,7 @@ services:
       DB_USERNAME: ${DATABASE_USER}
       DB_PASSWORD: ${DATABASE_PASSWORD}
       DB_HOST: 'postgres-prisma-migrate-test'
-      DE_PORT: '5432'
+      DB_PORT: '5432'
 
   postgres:
     container_name: postgres-prisma-migrate-test