diff -Naurp rrdtool/php_rrdtool.h rrdtool.oden/php_rrdtool.h
--- rrdtool/php_rrdtool.h	2005-11-26 07:56:52.000000000 +0100
+++ rrdtool.oden/php_rrdtool.h	2013-06-14 17:14:49.216988114 +0200
@@ -31,8 +31,6 @@ extern zend_module_entry rrdtool_module_
 #include "TSRM.h"
 #endif
 
-#define RRDTOOL_LOGO_GUID		"PHP25B1F7E8-916B-11D9-9A54-000A95AE92DA"
-
 /* If you declare any globals in php_rrdtool.h uncomment this:
 ZEND_BEGIN_MODULE_GLOBALS(rrdtool)
 
@@ -51,7 +49,6 @@ PHP_FUNCTION(rrd_update);
 PHP_FUNCTION(rrd_last);
 PHP_FUNCTION(rrd_create);
 PHP_FUNCTION(rrdtool_info);
-PHP_FUNCTION(rrdtool_logo_guid);
 
 #else
 
diff -Naurp rrdtool/rrdtool.c rrdtool.oden/rrdtool.c
--- rrdtool/rrdtool.c	2013-06-14 17:16:32.200622625 +0200
+++ rrdtool.oden/rrdtool.c	2013-06-14 17:15:44.440328389 +0200
@@ -24,13 +24,11 @@
 
 /* PHP Includes */
 #include "php.h"
-#include "php_logos.h"
 #include "ext/standard/info.h"
 #include "SAPI.h"
 
 /* rrdtool includes */
 #include "php_rrdtool.h"
-#include "rrdtool_logo.h"
 #include <rrd.h>
 
 #if HAVE_RRDTOOL
@@ -48,7 +46,6 @@ zend_function_entry rrdtool_functions[]
 	PHP_FE(rrd_last,				NULL)
 	PHP_FE(rrd_create,				NULL)
 	PHP_FE(rrdtool_info,			NULL)
-	PHP_FE(rrdtool_logo_guid,		NULL)
 	{NULL, NULL, NULL}
 };
 
@@ -86,8 +83,6 @@ ZEND_GET_MODULE(rrdtool)
 /* {{{ PHP_MINIT_FUNCTION */
 PHP_MINIT_FUNCTION(rrdtool)
 {
-	php_register_info_logo(RRDTOOL_LOGO_GUID   , "image/gif", rrdtool_logo   , sizeof(rrdtool_logo));
-	
 	return SUCCESS;
 }
 /* }}} */
@@ -95,8 +90,6 @@ PHP_MINIT_FUNCTION(rrdtool)
 /* {{{ PHP_MSHUTDOWN_FUNCTION */
 PHP_MSHUTDOWN_FUNCTION(rrdtool)
 {
-	php_unregister_info_logo(RRDTOOL_LOGO_GUID);
-	
 	return SUCCESS;
 }
 /* }}} */
@@ -109,7 +102,6 @@ PHP_MINFO_FUNCTION(rrdtool)
 	if (SG(request_info).request_uri) {
 		PUTS(SG(request_info).request_uri);
 	}
-	PUTS("?="RRDTOOL_LOGO_GUID"\" alt=\"ClamAV logo\" /></a>\n");
 	php_printf("<h1 class=\"p\">rrdtool Version %s</h1>\n", PHP_RRD_VERSION_STRING);
 	php_info_print_box_end();
 	php_info_print_table_start();
@@ -557,7 +549,6 @@ PHP_FUNCTION(rrdtool_info)
 	if (SG(request_info).request_uri) {
 		PUTS(SG(request_info).request_uri);
 	}
-	PUTS("?="RRDTOOL_LOGO_GUID"\" alt=\"ClamAV logo\" /></a>\n");
 	php_printf("<h1 class=\"p\">rrdtool Version %s</h1>\n", PHP_RRD_VERSION_STRING);
 	php_info_print_box_end();
 	php_info_print_table_start();
@@ -595,16 +586,6 @@ PHP_FUNCTION(rrdtool_info)
 }
 /* }}} */
 
-PHP_FUNCTION(rrdtool_logo_guid)
-{
-	if (ZEND_NUM_ARGS() != 0) {
-		WRONG_PARAM_COUNT;
-	}
-
-	RETURN_STRINGL(RRDTOOL_LOGO_GUID, sizeof(RRDTOOL_LOGO_GUID)-1, 1);
-}
-/* }}} */
-
 #endif	/* HAVE_RRDTOOL */
 
 /*