diff --git a/package/alsa-utils/Config.in b/package/alsa-utils/Config.in
index 12f1020331..639859351d 100644
--- a/package/alsa-utils/Config.in
+++ b/package/alsa-utils/Config.in
@@ -1,5 +1,6 @@
 config BR2_PACKAGE_ALSA_UTILS
 	bool "alsa-utils"
+	depends on BR2_USE_MMU # fork
 	depends on BR2_LARGEFILE
 	depends on BR2_TOOLCHAIN_HAS_THREADS # alsa-lib
 	select BR2_PACKAGE_ALSA_LIB
@@ -10,6 +11,7 @@ config BR2_PACKAGE_ALSA_UTILS
 	  http://www.alsa-project.org/
 
 comment "alsa-utils needs a toolchain w/ largefile, threads"
+	depends on BR2_USE_MMU # fork
 	depends on !BR2_LARGEFILE || !BR2_TOOLCHAIN_HAS_THREADS
 
 if BR2_PACKAGE_ALSA_UTILS