diff --git a/dlls/urlmon/bindctx.c b/dlls/urlmon/bindctx.c
index e1b48c3e77d..83c8c39b749 100644
--- a/dlls/urlmon/bindctx.c
+++ b/dlls/urlmon/bindctx.c
@@ -16,23 +16,10 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  */
 
-#include <stdarg.h>
 #include <stdio.h>
 
-#define COBJMACROS
-#define NONAMELESSUNION
-#define NONAMELESSSTRUCT
-
-#include "windef.h"
-#include "winbase.h"
-#include "objbase.h"
-#include "winuser.h"
-#include "ole2.h"
-#include "urlmon.h"
 #include "urlmon_main.h"
-
 #include "wine/debug.h"
-#include "wine/unicode.h"
 
 WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
 
diff --git a/dlls/urlmon/binding.c b/dlls/urlmon/binding.c
index 92d4fa2826d..23f665dd019 100644
--- a/dlls/urlmon/binding.c
+++ b/dlls/urlmon/binding.c
@@ -16,21 +16,8 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  */
 
-#include <stdarg.h>
-
-#define COBJMACROS
-#define NONAMELESSUNION
-#define NONAMELESSSTRUCT
-
-#include "windef.h"
-#include "winbase.h"
-#include "winuser.h"
-#include "ole2.h"
-#include "urlmon.h"
 #include "urlmon_main.h"
-
 #include "wine/debug.h"
-#include "wine/unicode.h"
 
 WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
 
diff --git a/dlls/urlmon/bindprot.c b/dlls/urlmon/bindprot.c
index 5ee8df8cb54..13a3b0a0838 100644
--- a/dlls/urlmon/bindprot.c
+++ b/dlls/urlmon/bindprot.c
@@ -16,17 +16,7 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  */
 
-#include <stdarg.h>
-
-#define COBJMACROS
-
-#include "windef.h"
-#include "winbase.h"
-#include "winuser.h"
-#include "ole2.h"
-#include "urlmon.h"
 #include "urlmon_main.h"
-
 #include "wine/debug.h"
 
 WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
diff --git a/dlls/urlmon/file.c b/dlls/urlmon/file.c
index 0a020848f7e..41ee6176052 100644
--- a/dlls/urlmon/file.c
+++ b/dlls/urlmon/file.c
@@ -16,17 +16,7 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  */
 
-#include <stdarg.h>
-
-#define COBJMACROS
-
-#include "windef.h"
-#include "winbase.h"
-#include "winuser.h"
-#include "ole2.h"
-#include "urlmon.h"
 #include "urlmon_main.h"
-
 #include "wine/debug.h"
 
 WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
diff --git a/dlls/urlmon/format.c b/dlls/urlmon/format.c
index ca909127703..874c881e513 100644
--- a/dlls/urlmon/format.c
+++ b/dlls/urlmon/format.c
@@ -16,17 +16,7 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  */
 
-#include <stdarg.h>
-
-#define COBJMACROS
-
-#include "windef.h"
-#include "winbase.h"
-#include "winuser.h"
-#include "ole2.h"
-#include "urlmon.h"
 #include "urlmon_main.h"
-
 #include "wine/debug.h"
 
 WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
diff --git a/dlls/urlmon/ftp.c b/dlls/urlmon/ftp.c
index b921293b141..7b528adb8e2 100644
--- a/dlls/urlmon/ftp.c
+++ b/dlls/urlmon/ftp.c
@@ -16,17 +16,7 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  */
 
-#include <stdarg.h>
-
-#define COBJMACROS
-
-#include "windef.h"
-#include "winbase.h"
-#include "winuser.h"
-#include "ole2.h"
-#include "urlmon.h"
 #include "urlmon_main.h"
-
 #include "wine/debug.h"
 
 WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
diff --git a/dlls/urlmon/http.c b/dlls/urlmon/http.c
index fa759ebe254..9617aedf2f3 100644
--- a/dlls/urlmon/http.c
+++ b/dlls/urlmon/http.c
@@ -22,21 +22,10 @@
  * - Handle redirects as native.
  */
 
-#include <stdarg.h>
-
-#define COBJMACROS
-#define NONAMELESSUNION
-
-#include "windef.h"
-#include "winbase.h"
-#include "winuser.h"
-#include "ole2.h"
-#include "urlmon.h"
-#include "wininet.h"
 #include "urlmon_main.h"
+#include "wininet.h"
 
 #include "wine/debug.h"
-#include "wine/unicode.h"
 
 WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
 
diff --git a/dlls/urlmon/internet.c b/dlls/urlmon/internet.c
index 26269823610..66939df2ff0 100644
--- a/dlls/urlmon/internet.c
+++ b/dlls/urlmon/internet.c
@@ -16,21 +16,11 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  */
 
-#include <stdarg.h>
-
-#define COBJMACROS
-
-#include "windef.h"
-#include "winbase.h"
-#include "winuser.h"
+#include "urlmon_main.h"
 #include "winreg.h"
 #include "shlwapi.h"
-#include "ole2.h"
-#include "urlmon.h"
-#include "urlmon_main.h"
 
 #include "wine/debug.h"
-#include "wine/unicode.h"
 
 WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
 
diff --git a/dlls/urlmon/mk.c b/dlls/urlmon/mk.c
index 031224a93e6..9476ec0c560 100644
--- a/dlls/urlmon/mk.c
+++ b/dlls/urlmon/mk.c
@@ -16,19 +16,8 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  */
 
-#include <stdarg.h>
-
-#define COBJMACROS
-
-#include "windef.h"
-#include "winbase.h"
-#include "winuser.h"
-#include "ole2.h"
-#include "urlmon.h"
 #include "urlmon_main.h"
-
 #include "wine/debug.h"
-#include "wine/unicode.h"
 
 WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
 
diff --git a/dlls/urlmon/regsvr.c b/dlls/urlmon/regsvr.c
index c4c4188834b..76e06ab7777 100644
--- a/dlls/urlmon/regsvr.c
+++ b/dlls/urlmon/regsvr.c
@@ -18,26 +18,15 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  */
 
-#include <stdarg.h>
 #include <stdio.h>
-#include <string.h>
-
-#include "windef.h"
-#include "winbase.h"
-#include "winuser.h"
-#include "wingdi.h"
-#include "winreg.h"
-#include "winerror.h"
-#include "advpub.h"
-
-#include "objbase.h"
-
-#include "urlmon.h"
-
-#include "wine/debug.h"
 
 #include "urlmon_main.h"
 
+#include "winreg.h"
+#include "advpub.h"
+
+#include "wine/debug.h"
+
 WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
 
 /*
diff --git a/dlls/urlmon/sec_mgr.c b/dlls/urlmon/sec_mgr.c
index 83c21832d91..0b56ba4e700 100644
--- a/dlls/urlmon/sec_mgr.c
+++ b/dlls/urlmon/sec_mgr.c
@@ -19,20 +19,12 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  */
 
-#include <stdarg.h>
 #include <stdio.h>
 
-#define COBJMACROS
-
-#include "windef.h"
-#include "winbase.h"
-#include "winuser.h"
-#include "winreg.h"
-#include "wine/debug.h"
-#include "ole2.h"
-#include "wine/unicode.h"
-#include "urlmon.h"
 #include "urlmon_main.h"
+#include "winreg.h"
+
+#include "wine/debug.h"
 
 WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
 
diff --git a/dlls/urlmon/session.c b/dlls/urlmon/session.c
index 5c24aecec7c..044b3ea690a 100644
--- a/dlls/urlmon/session.c
+++ b/dlls/urlmon/session.c
@@ -16,20 +16,10 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  */
 
-#include <stdarg.h>
-
-#define COBJMACROS
-
-#include "windef.h"
-#include "winbase.h"
-#include "winuser.h"
-#include "winreg.h"
-#include "ole2.h"
-#include "urlmon.h"
 #include "urlmon_main.h"
+#include "winreg.h"
 
 #include "wine/debug.h"
-#include "wine/unicode.h"
 
 WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
 
diff --git a/dlls/urlmon/umon.c b/dlls/urlmon/umon.c
index e8aae03f98b..395464126f0 100644
--- a/dlls/urlmon/umon.c
+++ b/dlls/urlmon/umon.c
@@ -20,26 +20,16 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  */
 
-#include <stdarg.h>
 #include <stdio.h>
 
-#define COBJMACROS
-#define NONAMELESSUNION
-#define NONAMELESSSTRUCT
+#include "urlmon_main.h"
 
-#include "windef.h"
-#include "winbase.h"
 #include "winreg.h"
 #include "winternl.h"
-#include "winuser.h"
-#include "objbase.h"
-#include "wine/debug.h"
-#include "wine/unicode.h"
-#include "ole2.h"
-#include "urlmon.h"
 #include "wininet.h"
 #include "shlwapi.h"
-#include "urlmon_main.h"
+
+#include "wine/debug.h"
 
 WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
 
diff --git a/dlls/urlmon/umstream.c b/dlls/urlmon/umstream.c
index b70a2cd4701..54037354ea5 100644
--- a/dlls/urlmon/umstream.c
+++ b/dlls/urlmon/umstream.c
@@ -19,23 +19,14 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  */
 
-#include <stdarg.h>
+#include "urlmon_main.h"
 
-#define COBJMACROS
-
-#include "windef.h"
-#include "winbase.h"
 #include "winreg.h"
 #include "winternl.h"
-#include "winuser.h"
-#include "objbase.h"
-#include "wine/debug.h"
-#include "wine/unicode.h"
-#include "ole2.h"
-#include "urlmon.h"
 #include "wininet.h"
 #include "shlwapi.h"
-#include "urlmon_main.h"
+
+#include "wine/debug.h"
 
 WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
 
diff --git a/dlls/urlmon/urlmon_main.c b/dlls/urlmon/urlmon_main.c
index 10d3d9587d7..1661bb66c2d 100644
--- a/dlls/urlmon/urlmon_main.c
+++ b/dlls/urlmon/urlmon_main.c
@@ -20,21 +20,15 @@
 
 #include <stdarg.h>
 
-#define COBJMACROS
+#include "urlmon_main.h"
 
-#include "windef.h"
-#include "winbase.h"
 #include "winreg.h"
 
 #define NO_SHLWAPI_REG
 #include "shlwapi.h"
 #include "wine/debug.h"
-#include "wine/unicode.h"
 
-#include "winuser.h"
 #include "urlmon.h"
-#include "urlmon_main.h"
-#include "ole2.h"
 
 WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
 
diff --git a/dlls/urlmon/urlmon_main.h b/dlls/urlmon/urlmon_main.h
index 8803ffc80be..631b60bc530 100644
--- a/dlls/urlmon/urlmon_main.h
+++ b/dlls/urlmon/urlmon_main.h
@@ -21,8 +21,15 @@
 
 #include <stdarg.h>
 
+#define COBJMACROS
+#define NONAMELESSUNION
+#define NONAMELESSSTRUCT
+
 #include "windef.h"
 #include "winbase.h"
+#include "winuser.h"
+#include "ole2.h"
+#include "urlmon.h"
 
 #include "wine/unicode.h"