diff --git a/internal/README.md b/internal/README.md
index b38a4c1a2da2..972857e9d51a 100644
--- a/internal/README.md
+++ b/internal/README.md
@@ -17,21 +17,6 @@ tools would then talk to pkg.go.dev or some other service to get the overall
 list of packages and use the `.repo-metadata.json` files to get the additional
 metadata required. For now, `.repo-metadata-full.json` includes everything.
 
-## cloudbuild.yaml
-
-The `cloudbuild.yaml` Cloud Build configuration currently supports:
-
-* Building a docker container from the `internal/postprocessor/Dockerfile`.
-
-The build can be run locally in the `google-cloud-go` root directory:
-
-```bash
-gcloud builds submit --project=cloud-devrel-kokoro-resources --config=internal/cloudbuild.yaml
-```
-
-See the [postprocessor/README](postprocessor/README.md) for instructions
-regarding updating the post-processor docker container.
-
 ### Updating OwlBot SHA
 
 You may want to manually update the which version of the post-processor will be
diff --git a/internal/postprocessor/Dockerfile b/internal/postprocessor/Dockerfile
index 75e642067b5e..2025efb6cdde 100644
--- a/internal/postprocessor/Dockerfile
+++ b/internal/postprocessor/Dockerfile
@@ -15,22 +15,16 @@
 FROM golang:1.20 as builder
 
 # Copy local code to the container image.
-COPY . /internal/
-WORKDIR /internal/postprocessor
+COPY . /postprocessor/
+WORKDIR /postprocessor
 
-# Build the handle_task command inside the container.
-# (You may fetch or manage dependencies here,
-# either manually or with a tool like "godep"go .)
 # go build with no path looks in current directory (/postprocessor) and finds package main
 RUN CGO_ENABLED=0 GOOS=linux go build -v -o post_processor
 
-
-# Install dependencies
-
 # Install tools used in build
 RUN go install honnef.co/go/tools/cmd/staticcheck@latest && \
     go install github.com/jstemmer/go-junit-report@latest && \
     go install golang.org/x/lint/golint@latest && \
     go install golang.org/x/tools/cmd/goimports@latest
 
-CMD [ "/internal/postprocessor/post_processor"]
+CMD [ "/postprocessor/post_processor"]
diff --git a/internal/postprocessor/README.md b/internal/postprocessor/README.md
index 848e5bd36a7f..62420757be85 100644
--- a/internal/postprocessor/README.md
+++ b/internal/postprocessor/README.md
@@ -81,3 +81,15 @@ The post-processor initializes new modules by generating the required files
 To add a new module, add the directory name of the module to `modules` in
 `google-cloud-go/internal/postprocessor/config.yaml`. Please maintain
 alphabetical ordering of the module names.
+
+## cloudbuild.yaml
+
+The `cloudbuild.yaml` Cloud Build configuration currently supports:
+
+* Building the `Dockerfile`.
+
+The build can be run locally in the `google-cloud-go` root directory:
+
+```bash
+gcloud builds submit --project=cloud-devrel-kokoro-resources --config=internal/postprocessor/cloudbuild.yaml
+``
\ No newline at end of file
diff --git a/internal/cloudbuild.yaml b/internal/postprocessor/cloudbuild.yaml
similarity index 93%
rename from internal/cloudbuild.yaml
rename to internal/postprocessor/cloudbuild.yaml
index 71281cec24a2..74e689e88e4b 100644
--- a/internal/cloudbuild.yaml
+++ b/internal/postprocessor/cloudbuild.yaml
@@ -18,8 +18,8 @@
 timeout: 7200s  # 2 hours
 steps:
 - name: gcr.io/cloud-builders/docker
-  args: ['build', '-t', 'gcr.io/cloud-devrel-public-resources/owlbot-go', '-f', 'postprocessor/Dockerfile', '.']
-  dir: internal
+  args: ['build', '-t', 'gcr.io/cloud-devrel-public-resources/owlbot-go', '-f', 'Dockerfile', '.']
+  dir: internal/postprocessor
 
 images:
 - gcr.io/cloud-devrel-public-resources/owlbot-go:latest