diff --git a/meta-digi-dey/recipes-support/curl/curl_7.50.1.bbappend b/meta-digi-dey/recipes-support/curl/curl_7.50.1.bbappend
new file mode 100644
index 000000000..29bf61f82
--- /dev/null
+++ b/meta-digi-dey/recipes-support/curl/curl_7.50.1.bbappend
@@ -0,0 +1,6 @@
+# Copyright (C) 2017 Digi International Inc.
+
+# 'ares' and 'threaded-resolver' are mutually exclusive
+PACKAGECONFIG_append_class-target = " ares"
+PACKAGECONFIG[ares] = "--enable-ares,--disable-ares,c-ares"
+PACKAGECONFIG[threaded-resolver] = "--enable-threaded-resolver,--disable-threaded-resolver,"