diff --git a/01-maven-example.groovy b/001-maven-example.groovy similarity index 100% rename from 01-maven-example.groovy rename to 001-maven-example.groovy diff --git a/02-maven-html-reports.groovy b/002-maven-html-reports.groovy similarity index 100% rename from 02-maven-html-reports.groovy rename to 002-maven-html-reports.groovy diff --git a/03-multipleProperties.groovy b/003-multipleProperties.groovy similarity index 100% rename from 03-multipleProperties.groovy rename to 003-multipleProperties.groovy diff --git a/04-parallelPipeline.groovy b/004-parallelPipeline.groovy similarity index 100% rename from 04-parallelPipeline.groovy rename to 004-parallelPipeline.groovy diff --git a/05-environmentInStage.groovy b/005-environmentInStage.groovy similarity index 100% rename from 05-environmentInStage.groovy rename to 005-environmentInStage.groovy diff --git a/06-Saucelabs-Example.groovy b/006-Saucelabs-Example.groovy similarity index 100% rename from 06-Saucelabs-Example.groovy rename to 006-Saucelabs-Example.groovy diff --git a/07-ionic-pipeline-browser.groovy b/007-ionic-pipeline-browser.groovy similarity index 100% rename from 07-ionic-pipeline-browser.groovy rename to 007-ionic-pipeline-browser.groovy diff --git a/08-ionic-pipeline-mobile.groovy b/008-ionic-pipeline-mobile.groovy similarity index 100% rename from 08-ionic-pipeline-mobile.groovy rename to 008-ionic-pipeline-mobile.groovy diff --git a/09-ionic-pipeline-complete.groovy b/009-ionic-pipeline-complete.groovy similarity index 100% rename from 09-ionic-pipeline-complete.groovy rename to 009-ionic-pipeline-complete.groovy