diff --git a/package/botan/botan.mk b/package/botan/botan.mk
index 7c290f04ad..88dbfa5807 100644
--- a/package/botan/botan.mk
+++ b/package/botan/botan.mk
@@ -49,7 +49,7 @@ BOTAN_CONF_OPTS += --without-stack-protector
 endif
 
 ifeq ($(BR2_TOOLCHAIN_USES_UCLIBC),y)
-BOTAN_CONF_OPTS += --without-os-feature=getauxval
+BOTAN_CONF_OPTS += --without-os-feature=explicit_bzero,getauxval,getentropy
 endif
 
 ifeq ($(BR2_PACKAGE_BOOST_FILESYSTEM)$(BR2_PACKAGE_BOOST_SYSTEM),yy)