diff --git a/dll/win32/shell32/systray.cpp b/dll/win32/shell32/systray.cpp
index 435411a1725..aa07708d4d6 100644
--- a/dll/win32/shell32/systray.cpp
+++ b/dll/win32/shell32/systray.cpp
@@ -125,7 +125,7 @@ BOOL WINAPI Shell_NotifyIconW(DWORD dwMessage, PNOTIFYICONDATAW pnid)
     {
         WARN("Invalid cbSize (%d) - using only Win95 fields (size=%d)\n",
             pnid->cbSize, NOTIFYICONDATAW_V1_SIZE);
-        cbSize = NOTIFYICONDATAA_V1_SIZE;
+        cbSize = NOTIFYICONDATAW_V1_SIZE;
     }
     else
         cbSize = pnid->cbSize;