diff --git a/.github/workflows/test-ubuntu-mamba.yml b/.github/workflows/test-ubuntu.yml
similarity index 97%
rename from .github/workflows/test-ubuntu-mamba.yml
rename to .github/workflows/test-ubuntu.yml
index 2ccd44d7e..e024c0130 100644
--- a/.github/workflows/test-ubuntu-mamba.yml
+++ b/.github/workflows/test-ubuntu.yml
@@ -1,4 +1,4 @@
-name: Test with Ubuntu, Mamba
+name: Test with Ubuntu, Conda
 
 on: [push]
 
diff --git a/README.rst b/README.rst
index 0f539f82c..f3e29f61e 100644
--- a/README.rst
+++ b/README.rst
@@ -1,10 +1,8 @@
 Larch:  Data Analysis Tools for X-ray Spectroscopy and More
 ============================================================
 
-.. image:: https://github.com/xraypy/xraylarch/actions/workflows/test-ubuntu-mamba.yml/badge.svg
-   :target: https://github.com/xraypy/xraylarch/actions/workflows/test-ubuntu-mamba.yml
-.. image::  https://github.com/xraypy/xraylarch/actions/workflows/test-windows-mamba.yml/badge.svg
-   :target: https://github.com/xraypy/xraylarch/actions/workflows/test-ubuntu-mamba.yml
+.. image:: https://github.com/xraypy/xraylarch/actions/workflows/test-ubuntu.yml/badge.svg
+   :target: https://github.com/xraypy/xraylarch/actions/workflows/test-ubuntu.yml
 .. image::  https://github.com/xraypy/xraylarch/actions/workflows/test-windows.yml/badge.svg
    :target: https://github.com/xraypy/xraylarch/actions/workflows/test-windows.yml