diff --git a/addon/Dockerfile b/addon/Dockerfile
index d4cf8f4..019137d 100644
--- a/addon/Dockerfile
+++ b/addon/Dockerfile
@@ -23,8 +23,10 @@ RUN git clone --depth 1 --branch "${DOCS_REF}" "${DOCS_REPO}" /tmp/repo && \
 
 # Install MCP server dependencies
 COPY mcp-server/package.json mcp-server/pnpm-lock.yaml* ./mcp-server/
-RUN cd mcp-server && pnpm install --frozen-lockfile 2>/dev/null || pnpm install
-
+RUN cd mcp-server && \
+    printf 'allowBuilds:\n  better-sqlite3: true\n  esbuild: true\n  onnxruntime-node: true\n  protobufjs: true\n  sharp: true\n' > pnpm-workspace.yaml && \
+    (pnpm install --frozen-lockfile 2>/dev/null || pnpm install)
+    
 # Copy MCP server source
 COPY mcp-server/ ./mcp-server/