diff --git a/README.md b/README.md
index 07362094f..3bb3280ae 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@ WAFFLE - Windows Authentication Framework
 [![DotNET CI](https://github.com/Waffle/waffle/workflows/DotNET/badge.svg)](https://github.com/Waffle/waffle/workflows/DotNET)
 [![Coverity Scan Status](https://scan.coverity.com/projects/22153/badge.svg)](https://scan.coverity.com/projects/22153)
 [![Coverage Status Sonar](https://sonarcloud.io/api/project_badges/measure?project=Waffle_waffle&metric=coverage)](https://sonarcloud.io/component_measures?id=Waffle_waffle&metric=coverage)
-[![Coverage Status Coveralls](https://coveralls.io/repos/Waffle/waffle/badge.svg?branch=master&service=github)](https://coveralls.io/github/Waffle/waffle?branch=master)
+[![Coverage Status Coveralls](https://coveralls.io/repos/github/Waffle/waffle/badge.svg?branch=master)](https://coveralls.io/github/Waffle/waffle?branch=master)
 [![Maven central](https://maven-badges.herokuapp.com/maven-central/com.github.waffle/waffle-jna/badge.svg)](https://maven-badges.herokuapp.com/maven-central/com.github.waffle/waffle-jna)
 [![releases](https://img.shields.io/github/v/release/Waffle/waffle)](https://github.com/Waffle/waffle/releases/tag/waffle-parent-3.5.0)
 [![MIT](https://img.shields.io/badge/license-MIT-blue.svg)](https://opensource.org/licenses/MIT)
diff --git a/Source/JNA/src/site/markdown/README.md b/Source/JNA/src/site/markdown/README.md
index 07362094f..3bb3280ae 100644
--- a/Source/JNA/src/site/markdown/README.md
+++ b/Source/JNA/src/site/markdown/README.md
@@ -5,7 +5,7 @@ WAFFLE - Windows Authentication Framework
 [![DotNET CI](https://github.com/Waffle/waffle/workflows/DotNET/badge.svg)](https://github.com/Waffle/waffle/workflows/DotNET)
 [![Coverity Scan Status](https://scan.coverity.com/projects/22153/badge.svg)](https://scan.coverity.com/projects/22153)
 [![Coverage Status Sonar](https://sonarcloud.io/api/project_badges/measure?project=Waffle_waffle&metric=coverage)](https://sonarcloud.io/component_measures?id=Waffle_waffle&metric=coverage)
-[![Coverage Status Coveralls](https://coveralls.io/repos/Waffle/waffle/badge.svg?branch=master&service=github)](https://coveralls.io/github/Waffle/waffle?branch=master)
+[![Coverage Status Coveralls](https://coveralls.io/repos/github/Waffle/waffle/badge.svg?branch=master)](https://coveralls.io/github/Waffle/waffle?branch=master)
 [![Maven central](https://maven-badges.herokuapp.com/maven-central/com.github.waffle/waffle-jna/badge.svg)](https://maven-badges.herokuapp.com/maven-central/com.github.waffle/waffle-jna)
 [![releases](https://img.shields.io/github/v/release/Waffle/waffle)](https://github.com/Waffle/waffle/releases/tag/waffle-parent-3.5.0)
 [![MIT](https://img.shields.io/badge/license-MIT-blue.svg)](https://opensource.org/licenses/MIT)