diff --git a/dlls/winhttp/main.c b/dlls/winhttp/main.c
index e90d6b4a4a7..c9f78cd3dd0 100644
--- a/dlls/winhttp/main.c
+++ b/dlls/winhttp/main.c
@@ -140,3 +140,16 @@ HINTERNET WINAPI WinHttpOpen(LPCWSTR pwszUserAgent, DWORD dwAccessType,
     SetLastError(ERROR_NOT_SUPPORTED);
     return NULL;
 }
+
+/***********************************************************************
+ *          WinHttpConnect (winhttp.@)
+ */
+
+HINTERNET WINAPI WinHttpConnect (HINTERNET hSession, LPCWSTR pwszServerName,
+                                 INTERNET_PORT nServerPort, DWORD dwReserved)
+{
+    FIXME("(%s, %d, 0x%x): stub\n", debugstr_w(pwszServerName), nServerPort, dwReserved);
+
+    SetLastError(ERROR_NOT_SUPPORTED);
+    return NULL;
+}
diff --git a/dlls/winhttp/winhttp.spec b/dlls/winhttp/winhttp.spec
index 912ff6a5de5..42a3f9add38 100644
--- a/dlls/winhttp/winhttp.spec
+++ b/dlls/winhttp/winhttp.spec
@@ -5,7 +5,7 @@
 @ stub WinHttpAddRequestHeaders
 @ stdcall WinHttpCheckPlatform()
 @ stub WinHttpCloseHandle
-@ stub WinHttpConnect
+@ stdcall WinHttpConnect(ptr wstr long long)
 @ stub WinHttpCrackUrl
 @ stub WinHttpCreateUrl
 @ stdcall WinHttpDetectAutoProxyConfigUrl(long ptr)