diff --git a/.drone.yml b/.drone.yml
index 3ed4d01..aab3625 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -4,13 +4,16 @@ type: docker
 name: default
 
 steps:
-  - name: sql
+  - name: pgsanity
     image: python:alpine
     commands:
       - apk add libecpg-dev --no-cache
       - pip3 install pgsanity
-      - cd docker/backend/
       - find -name "*.sql" | xargs pgsanity
+  - name: shellcheck
+    image: koalaman/shellcheck
+    commands:
+      - find -name "*.sh" | xargs shellcheck
   - name: backend
     image: docker:dind
     volumes:
@@ -20,8 +23,6 @@ steps:
       - cp .example.env .env
       - cd docker/
       - docker build --build-arg BUILD_ENV=development backend
-    depends_on:
-      - sql
 
 volumes:
   - name: dockersock
diff --git a/docker/backend/Dockerfile b/docker/backend/Dockerfile
index 947b275..aef0230 100644
--- a/docker/backend/Dockerfile
+++ b/docker/backend/Dockerfile
@@ -1,10 +1,3 @@
-# FROM python:alpine3.15 as pgsanity
-# WORKDIR /app
-# RUN apk add libecpg-dev --no-cache
-# RUN pip3 install pgsanity
-# COPY ./db ./db
-# RUN find -name "*.sql" | xargs pgsanity
-
 FROM crystallang/crystal:latest-alpine as micrate-deps
 WORKDIR /app
 COPY ./micrate/shard.yml ./micrate/shard.lock ./
@@ -39,7 +32,6 @@ RUN . ./scripts/build.sh ${BUILD_ENV}
 FROM scratch as runner
 COPY --from=micrate-builder /app/bin/micrate .
 COPY --from=builder /app/bin/mw .
-# COPY --from=pgsanity /app/db ./db
 COPY ./db ./db
 EXPOSE 8080
 CMD [ "/mw" ]