diff --git a/.github/workflows/github-images.yml b/.github/workflows/github-images.yml
index ac48bd3..824dfdf 100644
--- a/.github/workflows/github-images.yml
+++ b/.github/workflows/github-images.yml
@@ -15,8 +15,11 @@ jobs:
     - name: Log in to GitHub Container Registry
       run: echo ${{ secrets.PAT_DOCKER_IMAGES }} | docker login ghcr.io -u ${{ github.actor }} --password-stdin
 
+    #- name: Set environment variable
+    #  run: echo "DB_PASSWORD=${{ secrets.DB_PASSWORD }}" >> $GITHUB_ENV
+
     - name: Build docker image
-      run: make build
+      run: make build DB_PASSWORD=${{ secrets.DB_PASSWORD }}
 
     - name: Publish docker image
       run: make publish
\ No newline at end of file
diff --git a/dockerfile b/dockerfile
index b1e6d43..181fc54 100644
--- a/dockerfile
+++ b/dockerfile
@@ -1,7 +1,9 @@
 FROM postgres:17.0
 
+ARG DB_PASSWORD
+
 ENV POSTGRES_USER=admin
-ENV POSTGRES_PASSWORD=Abc!1234
+ENV POSTGRES_PASSWORD=${DB_PASSWORD}
 ENV POSTGRES_DB=testdb
 
 COPY sql /docker-entrypoint-initdb.d/
\ No newline at end of file
diff --git a/makefile b/makefile
index 8ce4753..6a9e7b6 100644
--- a/makefile
+++ b/makefile
@@ -1,10 +1,10 @@
-IMAGE_NAME=postgresql-container
+IMAGE_NAME=ghcr.io/fosouzadev/postgresql-container
 TAG=1.0
 
 build:
-	docker build . -t ghcr.io/fosouzadev/$(IMAGE_NAME):$(TAG)
-	docker build . -t ghcr.io/fosouzadev/$(IMAGE_NAME):latest
+	docker build --build-arg DB_PASSWORD=$(DB_PASSWORD) . -t $(IMAGE_NAME):$(TAG)
+	docker build --build-arg DB_PASSWORD=$(DB_PASSWORD) . -t $(IMAGE_NAME):latest
 
 publish:
-	docker push ghcr.io/fosouzadev/$(IMAGE_NAME):$(TAG)
-	docker push ghcr.io/fosouzadev/$(IMAGE_NAME):latest
\ No newline at end of file
+	docker push $(IMAGE_NAME):$(TAG)
+	docker push $(IMAGE_NAME):latest
\ No newline at end of file