--- freetz-trunk/make/curl/curl.mk.orig	2017-11-09 18:46:57.334229710 +0100
+++ freetz-trunk/make/curl/curl.mk	2017-11-09 18:59:28.442229254 +0100
@@ -82,7 +82,7 @@
 $(PKG)_CONFIGURE_OPTIONS += $(if $(FREETZ_LIB_libcurl_WITH_OPENSSL),--with-ssl="$(TARGET_TOOLCHAIN_STAGING_DIR)/usr",--without-ssl)
 $(PKG)_CONFIGURE_OPTIONS += $(if $(FREETZ_LIB_libcurl_WITH_POLARSSL),--with-polarssl="$(TARGET_TOOLCHAIN_STAGING_DIR)/usr",--without-polarssl)
 $(PKG)_CONFIGURE_OPTIONS += $(if $(FREETZ_LIB_libcurl_WITH_MBEDTLS),--with-mbedtls="$(TARGET_TOOLCHAIN_STAGING_DIR)/usr",--without-mbedtls)
-$(PKG)_CONFIGURE_OPTIONS += --without-ca-bundle
+$(PKG)_CONFIGURE_OPTIONS += $(if $(FREETZ_LIB_libcurl_WITH_OPENSSL)$(FREETZ_LIB_libcurl_WITH_POLARSSL)$(FREETZ_LIB_libcurl_WITH_MBEDTLS),--with-ca-bundle=$(FREETZ_OPENSSL_CONFIG_DIR)/cacert.pem,--without-ca-bundle)
 $(PKG)_CONFIGURE_OPTIONS += --without-gssapi
 $(PKG)_CONFIGURE_OPTIONS += --without-libidn
 $(PKG)_CONFIGURE_OPTIONS += --without-libmetalink