diff --git a/.test-infra/jenkins/build.gradle b/.test-infra/jenkins/build.gradle
index 9f4acf8b7919..df43717e2fc3 100644
--- a/.test-infra/jenkins/build.gradle
+++ b/.test-infra/jenkins/build.gradle
@@ -22,9 +22,6 @@ plugins {
 applyGroovyNature()
 applyPythonNature()
 
-// TODO(https://github.com/apache/beam/issues/20209): Don't hardcode this version, take the value provided by Python nature.
-pythonVersion = '3.12'
-
 task generateMetricsReport {
   dependsOn setupVirtualenv
   def metricsReportFilename = "beam-metrics_report.html"