diff --git a/reactos/dll/win32/winhttp/main.c b/reactos/dll/win32/winhttp/main.c
index c3616b66749..e90d6b4a4a7 100644
--- a/reactos/dll/win32/winhttp/main.c
+++ b/reactos/dll/win32/winhttp/main.c
@@ -93,6 +93,17 @@ BOOL WINAPI WinHttpCheckPlatform(void)
     return FALSE;
 }
 
+/***********************************************************************
+ *          WinHttpDetectAutoProxyConfigUrl (winhttp.@)
+ */
+BOOL WINAPI WinHttpDetectAutoProxyConfigUrl(DWORD flags, LPWSTR *url)
+{
+    FIXME("(%x %p)\n", flags, url);
+
+    SetLastError(ERROR_WINHTTP_AUTODETECTION_FAILED);
+    return FALSE;
+}
+
 /***********************************************************************
  *          WinHttpGetIEProxyConfigForCurrentUser (winhttp.@)
  */
diff --git a/reactos/dll/win32/winhttp/winhttp.rbuild b/reactos/dll/win32/winhttp/winhttp.rbuild
index 3399f6ee256..2cdc8d1efd7 100644
--- a/reactos/dll/win32/winhttp/winhttp.rbuild
+++ b/reactos/dll/win32/winhttp/winhttp.rbuild
@@ -1,16 +1,18 @@
-<module name="winhttp" type="win32dll" baseaddress="${BASEADDRESS_WINHTTP}" installbase="system32" installname="winhttp.dll" allowwarnings="true" entrypoint="0">
-        <importlibrary definition="winhttp.spec.def" />
-        <include base="winhttp">.</include>
-        <include base="ReactOS">include/reactos/wine</include>
-        <define name="__REACTOS__" />
-        <define name="__WINESRC__" />
-        <define name="__USE_W32API" />
-        <define name="_WIN32_IE">0x600</define>
-        <define name="_WIN32_WINNT">0x501</define>
-        <define name="WINVER">0x501</define>
-        <library>wine</library>
-        <library>kernel32</library>
-        <library>ntdll</library>
-        <file>main.c</file>
-        <file>winhttp.spec</file>
-</module>
\ No newline at end of file
+<?xml version="1.0"?>
+<!DOCTYPE module SYSTEM "../../../tools/rbuild/project.dtd">
+<group>
+<module name="winhttp" type="win32dll" baseaddress="${BASEADDRESS_WINHTTP}" installbase="system32" installname="winhttp.dll" allowwarnings="true">
+	<autoregister infsection="OleControlDlls" type="DllRegisterServer" />
+	<importlibrary definition="winhttp.spec.def" />
+	<include base="winhttp">.</include>
+	<include base="ReactOS">include/reactos/wine</include>
+	<define name="__WINESRC__" />
+	<define name="WINVER">0x600</define>
+	<define name="_WIN32_WINNT">0x600</define>
+	<file>main.c</file>
+	<file>winhttp.spec</file>
+	<library>wine</library>
+	<library>kernel32</library>
+	<library>ntdll</library>
+</module>
+</group>
diff --git a/reactos/dll/win32/winhttp/winhttp.spec b/reactos/dll/win32/winhttp/winhttp.spec
index e1562b6d8fe..912ff6a5de5 100644
--- a/reactos/dll/win32/winhttp/winhttp.spec
+++ b/reactos/dll/win32/winhttp/winhttp.spec
@@ -8,7 +8,7 @@
 @ stub WinHttpConnect
 @ stub WinHttpCrackUrl
 @ stub WinHttpCreateUrl
-@ stub WinHttpDetectAutoProxyConfigUrl
+@ stdcall WinHttpDetectAutoProxyConfigUrl(long ptr)
 @ stub WinHttpGetDefaultProxyConfiguration
 @ stdcall WinHttpGetIEProxyConfigForCurrentUser(ptr)
 @ stub WinHttpGetProxyForUrl