diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..3e835ab
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,25 @@
+FROM golang:1.18-alpine
+
+RUN apk add build-base
+
+WORKDIR "/app"
+
+ENV go env -w GO111MODULE=on
+ENV CGP_ENABLED=0
+ENV GOOS=linux
+ENV GOARCH=amd64
+
+COPY go.mod .
+COPY go.sum .
+
+RUN go mod download
+
+COPY *.go .
+COPY . .
+
+RUN go build ./... && go build
+
+EXPOSE 8081
+
+CMD ["./go-authentication-api"]
+
diff --git a/internal/users/data/repository.go b/internal/users/data/repository.go
index adb2ffd..1f20cbc 100644
--- a/internal/users/data/repository.go
+++ b/internal/users/data/repository.go
@@ -14,7 +14,7 @@ type UserRepository struct{
 
 func NewRepository() *UserRepository{
 	db := UserRepository{} 
-	db.DB = database.Postgres{}
+	db.DB = database.SQLite{}
 	return &UserRepository{DB: db.DB} 
 }