diff --git a/README.md b/README.md
index 1d255b9..e2d92ba 100644
--- a/README.md
+++ b/README.md
@@ -3,3 +3,5 @@ pw2qmcpack converts the DFT orbitals calculated by [Quantum ESPRESSO](https://ww
 
 Users should not build the source code of this repository directly but build QE via CMake with the option `-DQE_ENABLE_PLUGINS=pw2qmcpack` added.
 We don't support enabling pw2qmcpack in QE configure script.
+
+[![ci-qe](https://github.com/QMCPACK/pw2qmcpack/actions/workflows/ci-github-actions.yaml/badge.svg)](https://github.com/QMCPACK/pw2qmcpack/actions/workflows/ci-github-actions.yaml)