1 files changed, 1 insertions, 0 deletions
diff --git a/app/assets/javascripts/vue_shared/components/source_viewer/constants.js b/app/assets/javascripts/vue_shared/components/source_viewer/constants.js
index cc930d67fa4..30f57f506a6 100644
--- a/app/assets/javascripts/vue_shared/components/source_viewer/constants.js
+++ b/app/assets/javascripts/vue_shared/components/source_viewer/constants.js
@@ -81,6 +81,7 @@ export const ROUGE_TO_HLJS_LANGUAGE_MAP = {
   protobuf: 'protobuf',
   puppet: 'puppet',
   python: 'python',
+  python3: 'python',
   q: 'q',
   qml: 'qml',
   r: 'r',