diff --git a/third_party/curl/lib/getenv.c b/third_party/curl/lib/getenv.c
index 36fbb7583..3e4f8fd77 100644
--- a/third_party/curl/lib/getenv.c
+++ b/third_party/curl/lib/getenv.c
@@ -46,7 +46,7 @@ char *GetEnv(const char *variable)
   char *temp = getenv(variable);
   env[0] = '\0';
   if(temp != NULL)
-    ExpandEnvironmentStrings(temp, env, sizeof(env));
+    ExpandEnvironmentStringsA(temp, env, sizeof(env));
   return (env[0] != '\0')?strdup(env):NULL;
 #else
   char *env = getenv(variable);
diff --git a/third_party/curl/lib/strerror.c b/third_party/curl/lib/strerror.c
index 59f2df5f7..82851a05c 100644
--- a/third_party/curl/lib/strerror.c
+++ b/third_party/curl/lib/strerror.c
@@ -630,8 +630,8 @@ const char *Curl_strerror(struct connectdata *conn, int err)
     strncpy(buf, strerror(err), max);
   else {
     if(!get_winsock_error(err, buf, max) &&
-        !FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, err,
-                       LANG_NEUTRAL, buf, (DWORD)max, NULL))
+        !FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM, NULL, err,
+                        LANG_NEUTRAL, buf, (DWORD)max, NULL))
       snprintf(buf, max, "Unknown error %d (%#x)", err, err);
   }
 #endif