diff --git a/backend/idfm_matrix_backend/db/__init__.py b/backend/backend/db/__init__.py
similarity index 100%
rename from backend/idfm_matrix_backend/db/__init__.py
rename to backend/backend/db/__init__.py
diff --git a/backend/idfm_matrix_backend/db/base_class.py b/backend/backend/db/base_class.py
similarity index 100%
rename from backend/idfm_matrix_backend/db/base_class.py
rename to backend/backend/db/base_class.py
diff --git a/backend/idfm_matrix_backend/db/db.py b/backend/backend/db/db.py
similarity index 100%
rename from backend/idfm_matrix_backend/db/db.py
rename to backend/backend/db/db.py
diff --git a/backend/idfm_matrix_backend/idfm_interface/__init__.py b/backend/backend/idfm_interface/__init__.py
similarity index 100%
rename from backend/idfm_matrix_backend/idfm_interface/__init__.py
rename to backend/backend/idfm_interface/__init__.py
diff --git a/backend/idfm_matrix_backend/idfm_interface/idfm_interface.py b/backend/backend/idfm_interface/idfm_interface.py
similarity index 100%
rename from backend/idfm_matrix_backend/idfm_interface/idfm_interface.py
rename to backend/backend/idfm_interface/idfm_interface.py
diff --git a/backend/idfm_matrix_backend/idfm_interface/idfm_types.py b/backend/backend/idfm_interface/idfm_types.py
similarity index 100%
rename from backend/idfm_matrix_backend/idfm_interface/idfm_types.py
rename to backend/backend/idfm_interface/idfm_types.py
diff --git a/backend/idfm_matrix_backend/idfm_interface/ratp_types.py b/backend/backend/idfm_interface/ratp_types.py
similarity index 100%
rename from backend/idfm_matrix_backend/idfm_interface/ratp_types.py
rename to backend/backend/idfm_interface/ratp_types.py
diff --git a/backend/idfm_matrix_backend/models/__init__.py b/backend/backend/models/__init__.py
similarity index 100%
rename from backend/idfm_matrix_backend/models/__init__.py
rename to backend/backend/models/__init__.py
diff --git a/backend/idfm_matrix_backend/models/line.py b/backend/backend/models/line.py
similarity index 100%
rename from backend/idfm_matrix_backend/models/line.py
rename to backend/backend/models/line.py
diff --git a/backend/idfm_matrix_backend/models/stop.py b/backend/backend/models/stop.py
similarity index 100%
rename from backend/idfm_matrix_backend/models/stop.py
rename to backend/backend/models/stop.py
diff --git a/backend/idfm_matrix_backend/models/user.py b/backend/backend/models/user.py
similarity index 100%
rename from backend/idfm_matrix_backend/models/user.py
rename to backend/backend/models/user.py
diff --git a/backend/idfm_matrix_backend/schemas/__init__.py b/backend/backend/schemas/__init__.py
similarity index 100%
rename from backend/idfm_matrix_backend/schemas/__init__.py
rename to backend/backend/schemas/__init__.py
diff --git a/backend/idfm_matrix_backend/schemas/line.py b/backend/backend/schemas/line.py
similarity index 100%
rename from backend/idfm_matrix_backend/schemas/line.py
rename to backend/backend/schemas/line.py
diff --git a/backend/idfm_matrix_backend/schemas/next_passage.py b/backend/backend/schemas/next_passage.py
similarity index 100%
rename from backend/idfm_matrix_backend/schemas/next_passage.py
rename to backend/backend/schemas/next_passage.py
diff --git a/backend/idfm_matrix_backend/schemas/stop.py b/backend/backend/schemas/stop.py
similarity index 100%
rename from backend/idfm_matrix_backend/schemas/stop.py
rename to backend/backend/schemas/stop.py
diff --git a/backend/docker/database/docker-entrypoint-initdb.d/init-user-db.sh b/backend/docker/database/docker-entrypoint-initdb.d/init-user-db.sh
index 9b9f4ef..ca03242 100755
--- a/backend/docker/database/docker-entrypoint-initdb.d/init-user-db.sh
+++ b/backend/docker/database/docker-entrypoint-initdb.d/init-user-db.sh
@@ -2,10 +2,10 @@
 set -e
 
 psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" --dbname "$POSTGRES_DB" <<-EOSQL
-	CREATE USER idfm_matrix_bot;
-	CREATE DATABASE bot;
-	CREATE DATABASE idfm;
-	GRANT ALL PRIVILEGES ON DATABASE bot TO idfm_matrix_bot;
-	GRANT ALL PRIVILEGES ON DATABASE idfm TO idfm_matrix_bot;
+	CREATE USER cer_user WITH ENCRYPTED password 'cer_password';
+	CREATE DATABASE cer_db;
+	\c cer_db;
+	CREATE EXTENSION IF NOT EXISTS pg_trgm SCHEMA "public";
+	GRANT CREATE ON SCHEMA public to cer_user;
 EOSQL
 
diff --git a/backend/main.py b/backend/main.py
index f9e58a1..d5a6f14 100644
--- a/backend/main.py
+++ b/backend/main.py
@@ -8,10 +8,10 @@ from fastapi.responses import JSONResponse
 from fastapi.staticfiles import StaticFiles
 from rich import print
 
-from idfm_matrix_backend.db import db
-from idfm_matrix_backend.idfm_interface import IdfmInterface
-from idfm_matrix_backend.models import Line, Stop, StopArea
-from idfm_matrix_backend.schemas import (
+from backend.db import db
+from backend.idfm_interface import IdfmInterface
+from backend.models import Line, Stop, StopArea
+from backend.schemas import (
     Line as LineSchema,
     TransportMode,
     NextPassage as NextPassageSchema,
@@ -24,7 +24,7 @@ API_KEY = environ.get("API_KEY")
 # TODO: Add error message if no key is given.
 
 # TODO: Remove postgresql+asyncpg from environ variable
-DB_PATH = "postgresql+asyncpg://postgres:postgres@127.0.0.1:5438/idfm"
+DB_PATH = "postgresql+asyncpg://cer_user:cer_password@127.0.0.1:5438/cer_db"
 
 
 app = FastAPI()
diff --git a/backend/pyproject.toml b/backend/pyproject.toml
index 06dcbcf..e7d55af 100644
--- a/backend/pyproject.toml
+++ b/backend/pyproject.toml
@@ -1,10 +1,10 @@
 [tool.poetry]
-name = "idfm-matrix-widget"
+name = "carrramba-encore-rate"
 version = "0.1.0"
 description = ""
 authors = ["Adrien SUEUR <me@adrien.run>"]
 readme = "README.md"
-packages = [{include = "idfm_matrix_backend"}]
+packages = [{include = "backend"}]
 
 [tool.poetry.dependencies]
 python = "^3.11"