diff --git a/sound/sox/Makefile b/sound/sox/Makefile
index be7475813..dc374e045 100644
--- a/sound/sox/Makefile
+++ b/sound/sox/Makefile
@@ -16,6 +16,7 @@ PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=@SF/sox
 PKG_MD5SUM:=6c95af60b20b9655531bf3162c0be937
 
+PKG_FIXUP = libtool
 PKG_BUILD_DEPENDS:=libnotimpl
 
 include $(INCLUDE_DIR)/package.mk