diff --git a/.gitignore b/.gitignore
index 368c5ed..235097a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -40,3 +40,7 @@ yarn-error.log*
 # Misc
 .DS_Store
 *.pem
+
+# Generated files
+apps/docs/public/openapi.json
+apps/docs/content/docs/api/generated/
diff --git a/Dockerfile.docs b/Dockerfile.docs
index 647779d..dd25253 100644
--- a/Dockerfile.docs
+++ b/Dockerfile.docs
@@ -11,6 +11,10 @@ WORKDIR /usr/src/app
 # Install dependencies
 RUN --mount=type=cache,id=pnpm,target=/pnpm/store pnpm install --filter=./apps/docs --frozen-lockfile
 
+# Copy openapi.json to docs public folder (needed for both generation and build)
+RUN mkdir -p /usr/src/app/apps/docs/public && \
+    cp /usr/src/app/public/openapi.json /usr/src/app/apps/docs/public/openapi.json
+
 # Generate OpenAPI documentation
 RUN pnpm --filter=./apps/docs run build:docs