diff --git a/userspace/falco/app/actions/init_falco_engine.cpp b/userspace/falco/app/actions/init_falco_engine.cpp
index f802bd32..aea25719 100644
--- a/userspace/falco/app/actions/init_falco_engine.cpp
+++ b/userspace/falco/app/actions/init_falco_engine.cpp
@@ -45,11 +45,6 @@ void configure_output_format(falco::app::state& s)
 		output_format = "k8s.ns=%k8s.ns.name k8s.pod=%k8s.pod.name container=%container.id vpid=%proc.vpid vtid=%thread.vtid";
 		replace_container_info = true;
 	}
-	else if(s.options.print_additional == "m" || s.options.print_additional == "mesos")
-	{
-		output_format = "task=%mesos.task.name container=%container.id";
-		replace_container_info = true;
-	}
 	else if(!s.options.print_additional.empty())
 	{
 		output_format = s.options.print_additional;
diff --git a/userspace/falco/app/options.cpp b/userspace/falco/app/options.cpp
index 2fb896ac..ca4af8ac 100644
--- a/userspace/falco/app/options.cpp
+++ b/userspace/falco/app/options.cpp
@@ -194,9 +194,6 @@ void options::define(cxxopts::Options& opts)
 		("list-syscall-events",  		  "List all defined system call events.", cxxopts::value<bool>(list_syscall_events))
 #ifndef MUSL_OPTIMIZED
 		("list-plugins",                  "Print info on all loaded plugins and exit.", cxxopts::value(list_plugins)->default_value("false"))
-#endif
-#ifndef MINIMAL_BUILD
-		("m,mesos-api",                   "This feature has been DEPRECATED and will be removed in the next version.", cxxopts::value(mesos_api), "<url[,marathon_url]>")
 #endif
 		("M",                             "Stop collecting after <num_seconds> reached.", cxxopts::value(duration_to_tot)->default_value("0"), "<num_seconds>")
 		("markdown",                      "When used with --list/--list-syscall-events, print the content in Markdown format", cxxopts::value<bool>(markdown))