diff --git a/xml/relaxng/src/resources/html5-schema/html5/html5full-rdfa.rnc b/xml/relaxng/src/resources/html5-schema/html5/html5full-rdfa.rnc
index d8afb2391c67..c894d88b3876 100644
--- a/xml/relaxng/src/resources/html5-schema/html5/html5full-rdfa.rnc
+++ b/xml/relaxng/src/resources/html5-schema/html5/html5full-rdfa.rnc
@@ -38,5 +38,4 @@ include "meta.rnc" {
 			)
 }
 include "meta-ext.rnc"
-include "microdata.rnc"
 include "rdfa.rnc"
diff --git a/xml/relaxng/src/resources/html5-schema/html5/xhtml5full-xhtml-rdfa.rnc b/xml/relaxng/src/resources/html5-schema/html5/xhtml5full-xhtml-rdfa.rnc
index 609d8a4ff85a..c2769aeaa9a2 100644
--- a/xml/relaxng/src/resources/html5-schema/html5/xhtml5full-xhtml-rdfa.rnc
+++ b/xml/relaxng/src/resources/html5-schema/html5/xhtml5full-xhtml-rdfa.rnc
@@ -35,5 +35,4 @@ include "meta.rnc" {
 				)
 			)
 }
-include "microdata.rnc"
 include "rdfa.rnc"
diff --git a/xml/relaxng/src/resources/patches/0009_html_remove_microdata.patch b/xml/relaxng/src/resources/patches/0009_html_remove_microdata.patch
new file mode 100644
index 000000000000..8d2ff7d5fac4
--- /dev/null
+++ b/xml/relaxng/src/resources/patches/0009_html_remove_microdata.patch
@@ -0,0 +1,9 @@
+--- /Users/denofevil/Code/sandbox/checker/syntax/relaxng/html5full-rdfa.rnc	2014-01-24 12:19:52.000000000 +0400
++++ html5/html5full-rdfa.rnc	2014-01-26 16:54:44.000000000 +0400
+@@ -37,6 +37,5 @@
+ 				)
+ 			)
+ }
+ include "meta-ext.rnc"
+-include "microdata.rnc"
+ include "rdfa.rnc"
diff --git a/xml/relaxng/src/resources/patches/0010_xhtml_remove_microdata.patch b/xml/relaxng/src/resources/patches/0010_xhtml_remove_microdata.patch
new file mode 100644
index 000000000000..dcd08345b37c
--- /dev/null
+++ b/xml/relaxng/src/resources/patches/0010_xhtml_remove_microdata.patch
@@ -0,0 +1,8 @@
+--- /Users/denofevil/Code/sandbox/checker/syntax/relaxng/xhtml5full-xhtml-rdfa.rnc	2014-01-24 12:19:52.000000000 +0400
++++ html5/xhtml5full-xhtml-rdfa.rnc	2014-01-26 16:54:54.000000000 +0400
+@@ -35,5 +35,4 @@
+ 				)
+ 			)
+ }
+-include "microdata.rnc"
+ include "rdfa.rnc"