diff --git a/package/libs/wolfssl/Makefile b/package/libs/wolfssl/Makefile
index 030a0224f53..539f16d399d 100644
--- a/package/libs/wolfssl/Makefile
+++ b/package/libs/wolfssl/Makefile
@@ -58,7 +58,13 @@ define Package/libwolfssl/config
 	source "$(SOURCE)/Config.in"
 endef
 
-TARGET_CFLAGS += $(FPIC) -DFP_MAX_BITS=8192 -fomit-frame-pointer -flto
+TARGET_CFLAGS += \
+	$(FPIC) \
+	-fomit-frame-pointer \
+	-flto \
+	-DFP_MAX_BITS=8192 \
+	-DWOLFSSL_ALT_CERT_CHAINS
+
 TARGET_LDFLAGS += -flto
 
 # --enable-stunnel needed for OpenSSL API compatibility bits