diff --git a/tests/libtest/lib1599.c b/tests/libtest/lib1599.c
index 24617246b2..73ca9e18f6 100644
--- a/tests/libtest/lib1599.c
+++ b/tests/libtest/lib1599.c
@@ -33,7 +33,7 @@ static CURLcode test_lib1599(char *URL)
   if(curl) {
     curl_easy_setopt(curl, CURLOPT_URL, URL);
     curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
-    curl_easy_setopt(curl, CURLOPT_NETRC, (long)CURL_NETRC_REQUIRED);
+    curl_easy_setopt(curl, CURLOPT_NETRC, CURL_NETRC_REQUIRED);
     curl_easy_setopt(curl, CURLOPT_NETRC_FILE, libtest_arg2);
 
     res = curl_easy_perform(curl);
diff --git a/tests/libtest/lib2309.c b/tests/libtest/lib2309.c
index 9145b63965..d5df7cae07 100644
--- a/tests/libtest/lib2309.c
+++ b/tests/libtest/lib2309.c
@@ -45,7 +45,7 @@ static CURLcode test_lib2309(char *URL)
     curl_easy_setopt(curl, CURLOPT_URL, URL);
     curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
     curl_easy_setopt(curl, CURLOPT_PROXY, libtest_arg3);
-    curl_easy_setopt(curl, CURLOPT_NETRC, (long)CURL_NETRC_REQUIRED);
+    curl_easy_setopt(curl, CURLOPT_NETRC, CURL_NETRC_REQUIRED);
     curl_easy_setopt(curl, CURLOPT_NETRC_FILE, libtest_arg2);
 
     curldupe = curl_easy_duphandle(curl);