diff --git a/README.md b/README.md
index 49f80b9..37265d7 100644
--- a/README.md
+++ b/README.md
@@ -5,8 +5,6 @@ pdfio - PDF Read/Write Library
 ![Apache 2.0](https://img.shields.io/github/license/michaelrsweet/pdfio)
 [![Build Status](https://img.shields.io/github/workflow/status/michaelrsweet/pdfio/Build)](https://github.com/michaelrsweet/pdfio/actions/workflows/build.yml)
 [![Coverity Scan Status](https://img.shields.io/coverity/scan/22385.svg)](https://scan.coverity.com/projects/michaelrsweet-pdfio)
-[![LGTM Grade](https://img.shields.io/lgtm/grade/cpp/github/michaelrsweet/pdfio)](https://lgtm.com/projects/g/michaelrsweet/pdfio/context:cpp)
-[![LGTM Alerts](https://img.shields.io/lgtm/alerts/github/michaelrsweet/pdfio)](https://lgtm.com/projects/g/michaelrsweet/pdfio/)
 
 PDFio is a simple C library for reading and writing PDF files.  The primary
 goals of PDFio are: