diff --git a/jenkins-scripts/dsl/logs/generated_jobs.txt b/jenkins-scripts/dsl/logs/generated_jobs.txt
index 93ecd4763..8e9d8dae3 100644
--- a/jenkins-scripts/dsl/logs/generated_jobs.txt
+++ b/jenkins-scripts/dsl/logs/generated_jobs.txt
@@ -627,4 +627,3 @@ install_ci jetty gz_utils3-install_bottle-homebrew-amd64
 install_ci jetty sdformat15-install-pkg-noble-amd64
 install_ci jetty sdformat15-install_bottle-homebrew-amd64
 unofficial_wrappers_install_pkg_ci harmonic ros_gzharmonic_bridge-install-pkg_humble-ci-jammy-amd64
-unofficial_wrappers_install_pkg_ci harmonic ros_gzharmonic_bridge-install-pkg_iron-ci-jammy-amd64
diff --git a/jenkins-scripts/dsl/ros_gz_bridge.dsl b/jenkins-scripts/dsl/ros_gz_bridge.dsl
index b8f110882..f590d7ff9 100644
--- a/jenkins-scripts/dsl/ros_gz_bridge.dsl
+++ b/jenkins-scripts/dsl/ros_gz_bridge.dsl
@@ -13,7 +13,7 @@ def bridge_packages = [
 ]
 
 def unofficial_combinations = [
-  'harmonic' : ['humble', 'iron']
+  'harmonic' : ['humble']
 ]
 
 logging_list = [:]