diff --git a/init/Kconfig b/init/Kconfig
index a80bd83..db70720 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -492,6 +492,16 @@
 	  Disabling this option will cause the kernel to be built without
 	  support for epoll family of system calls.
 
+config SIGNALFD
+	bool "Enable signalfd() system call" if EMBEDDED
+	depends on ANON_INODES
+	default y
+	help
+	  Enable the signalfd() system call that allows to receive signals
+	  on a file descriptor.
+
+	  If unsure, say Y.
+
 config SHMEM
 	bool "Use full shmem filesystem" if EMBEDDED
 	default y