diff --git a/lib/libcurl.def b/lib/libcurl.def
index fac1c1b62..467f3e1f0 100644
--- a/lib/libcurl.def
+++ b/lib/libcurl.def
@@ -32,4 +32,5 @@ EXPORTS
 	curl_strequal @ 23 ;
 	curl_strnequal @ 24 ;
         curl_easy_duphandle @ 25 ;
+        curl_formadd @ 26 ;