Index: altermime.c
--- altermime.c.orig
+++ altermime.c
@@ -11,6 +11,8 @@ Description:   Altermime is a program/object which wil
 #include <stdlib.h>
 #include <string.h>
 #include <syslog.h>
+#include <unistd.h>
+#include <errno.h>
 
 #include "mime_alter.h"
 #include "logger.h"
@@ -319,6 +321,11 @@ int main( int argc, char **argv )
 	struct ALTERMIMEAPP_globals glb;
 
 	LOGGER_set_output_mode(_LOGGER_STDOUT);
+
+	if (pledge("stdio rpath wpath cpath", NULL) == -1) {
+		LOGGER_log("Error: pledge: %s\n", strerror(errno));
+		exit(1);
+	}
 
 	ALTERMIMEAPP_init( &glb );