diff --git a/dlls/httpapi/httpapi.spec b/dlls/httpapi/httpapi.spec
index e2f165c6880..c27d0c96b07 100644
--- a/dlls/httpapi/httpapi.spec
+++ b/dlls/httpapi/httpapi.spec
@@ -39,7 +39,7 @@
 @ stub HttpReceiveClientCertificate
 @ stdcall HttpReceiveHttpRequest(ptr int64 long ptr long ptr ptr)
 @ stub HttpReceiveHttpResponse
-@ stub HttpReceiveRequestEntityBody
+@ stdcall HttpReceiveRequestEntityBody(ptr int64 long ptr long ptr ptr)
 @ stub HttpRemoveAllUrlsFromConfigGroup
 @ stdcall HttpRemoveUrl(ptr wstr)
 @ stub HttpRemoveUrlFromConfigGroup
diff --git a/dlls/httpapi/httpapi_main.c b/dlls/httpapi/httpapi_main.c
index 03511d6c9fb..47b5d8a2bba 100644
--- a/dlls/httpapi/httpapi_main.c
+++ b/dlls/httpapi/httpapi_main.c
@@ -278,6 +278,20 @@ ULONG WINAPI HttpRemoveUrl(HANDLE queue, const WCHAR *url)
     return remove_url(queue, url);
 }
 
+/***********************************************************************
+ *        HttpReceiveRequestEntityBody     (HTTPAPI.@)
+ */
+ULONG WINAPI HttpReceiveRequestEntityBody(HANDLE queue, HTTP_REQUEST_ID id, ULONG flags,
+        void *buffer, ULONG size, ULONG *ret_size, OVERLAPPED *ovl)
+{
+    *ret_size = 0;
+
+    FIXME("stub: queue %p, id %s, flags %#x, buffer %p, size %#x, ret_size %p, ovl %p.\n",
+            queue, wine_dbgstr_longlong(id), flags, buffer, size, ret_size, ovl);
+
+    return ERROR_HANDLE_EOF;
+}
+
 /***********************************************************************
  *        HttpReceiveHttpRequest     (HTTPAPI.@)
  */
diff --git a/include/http.h b/include/http.h
index 7586d0cbe01..49eb557fae3 100644
--- a/include/http.h
+++ b/include/http.h
@@ -441,6 +441,7 @@ ULONG WINAPI HttpInitialize(HTTPAPI_VERSION version, ULONG flags, void *reserved
 ULONG WINAPI HttpTerminate(ULONG flags, void *reserved);
 ULONG WINAPI HttpQueryServiceConfiguration(HANDLE,HTTP_SERVICE_CONFIG_ID,PVOID,ULONG,PVOID,ULONG,PULONG,LPOVERLAPPED);
 ULONG WINAPI HttpReceiveHttpRequest(HANDLE queue, HTTP_REQUEST_ID id, ULONG flags, HTTP_REQUEST *request, ULONG size, ULONG *ret_size, OVERLAPPED *ovl);
+ULONG WINAPI HttpReceiveRequestEntityBody(HANDLE queue, HTTP_REQUEST_ID id, ULONG flags, void *buffer, ULONG size, ULONG *ret_size, OVERLAPPED *ovl);
 ULONG WINAPI HttpRemoveUrl(HANDLE queue, const WCHAR *url);
 ULONG WINAPI HttpRemoveUrlFromUrlGroup(HTTP_URL_GROUP_ID id, const WCHAR *url, ULONG flags);
 ULONG WINAPI HttpSendHttpResponse(HANDLE queue, HTTP_REQUEST_ID id, ULONG flags, HTTP_RESPONSE *response, HTTP_CACHE_POLICY *cache_policy, ULONG *ret_size, void *reserved1, ULONG reserved2, OVERLAPPED *ovl, HTTP_LOG_DATA *log_data);