diff --git a/package/libressl/libressl.mk b/package/libressl/libressl.mk
index 5a78ec839a..7e92ea3a11 100644
--- a/package/libressl/libressl.mk
+++ b/package/libressl/libressl.mk
@@ -14,7 +14,7 @@ LIBRESSL_CONF_OPTS = -DLIBRESSL_TESTS=OFF -DOPENSSLDIR="/etc/ssl"
 
 # Otherwise fails to build with undefined reference to
 # `bn_mul_add_words'
-ifeq ($(BR2_powerpc),y)
+ifeq ($(BR2_powerpc)$(BR2_mips64)$(BR2_mips64el),y)
 LIBRESSL_CONF_OPTS += -DENABLE_ASM=OFF
 endif