diff --git a/images/ubuntu/toolsets/toolset-2004.json b/images/ubuntu/toolsets/toolset-2004.json
index 316441426..1f754b3ce 100644
--- a/images/ubuntu/toolsets/toolset-2004.json
+++ b/images/ubuntu/toolsets/toolset-2004.json
@@ -241,8 +241,6 @@
             "node:16-alpine",
             "node:18-alpine",
             "node:20-alpine",
-            "ubuntu:16.04",
-            "ubuntu:18.04",
             "ubuntu:20.04"
         ]
     },
diff --git a/images/ubuntu/toolsets/toolset-2204.json b/images/ubuntu/toolsets/toolset-2204.json
index 36b8b349e..447c68db7 100644
--- a/images/ubuntu/toolsets/toolset-2204.json
+++ b/images/ubuntu/toolsets/toolset-2204.json
@@ -230,7 +230,6 @@
             "node:16-alpine",
             "node:18-alpine",
             "node:20-alpine",
-            "ubuntu:18.04",
             "ubuntu:20.04",
             "ubuntu:22.04"
         ]