diff --git a/dlls/winex11.drv/clipboard.c b/dlls/winex11.drv/clipboard.c
index 82928a228aa..085836d5094 100644
--- a/dlls/winex11.drv/clipboard.c
+++ b/dlls/winex11.drv/clipboard.c
@@ -295,7 +295,6 @@ static const WCHAR wszRichTextFormat[] = {'R','i','c','h',' ','T','e','x','t','
 static const WCHAR wszGIF[] = {'G','I','F',0};
 static const WCHAR wszJFIF[] = {'J','F','I','F',0};
 static const WCHAR wszPNG[] = {'P','N','G',0};
-static const WCHAR wszHTMLFormat[] = {'H','T','M','L',' ','F','o','r','m','a','t',0};
 static const struct
 {
     LPCWSTR lpszFormat;
@@ -307,7 +306,6 @@ static const struct
     { wszGIF, XATOM_image_gif },
     { wszJFIF, XATOM_image_jpeg },
     { wszPNG, XATOM_image_png },
-    { wszHTMLFormat, XATOM_text_html },
 };