diff --git a/packages/google-cloud-texttospeech/README.rst b/packages/google-cloud-texttospeech/README.rst
index 4b128b243fcb..fe69909fd370 100644
--- a/packages/google-cloud-texttospeech/README.rst
+++ b/packages/google-cloud-texttospeech/README.rst
@@ -1,7 +1,7 @@
 Python Client for Cloud Text-to-Speech API
 ==========================================
 
-|alpha| |pypi| |versions|
+|alpha| |pypi| |versions| |compat_check_pypi| |compat_check_github|
 
 `Cloud Text-to-Speech API`_: Synthesizes natural-sounding speech by applying
 powerful neural network models.
@@ -15,6 +15,10 @@ powerful neural network models.
    :target: https://pypi.org/project/google-cloud-texttospeech/
 .. |versions| image:: https://img.shields.io/pypi/pyversions/google-cloud-texttospeech.svg
    :target: https://pypi.org/project/google-cloud-texttospeech/
+.. |compat_check_pypi| image:: https://python-compatibility-tools.appspot.com/one_badge_image?package=google-cloud-texttospeech
+   :target: https://python-compatibility-tools.appspot.com/one_badge_target?package=google-cloud-texttospeech
+.. |compat_check_github| image:: https://python-compatibility-tools.appspot.com/one_badge_image?package=git%2Bgit%3A//github.com/googleapis/google-cloud-python.git%23subdirectory%3Dtexttospeech
+   :target: https://python-compatibility-tools.appspot.com/one_badge_target?package=git%2Bgit%3A//github.com/googleapis/google-cloud-python.git%23subdirectory%3Dtexttospeech
 .. _Cloud Text-to-Speech API: https://cloud.google.com/texttospeech
 .. _Client Library Documentation: https://googleapis.github.io/google-cloud-python/latest/texttospeech/index.html
 .. _Product Documentation: https://cloud.google.com/texttospeech