diff --git a/xml/relaxng/src/resources/html5-schema/html5/core-scripting.rnc b/xml/relaxng/src/resources/html5-schema/html5/core-scripting.rnc
index a8c16475e280..2cf2848ff379 100644
--- a/xml/relaxng/src/resources/html5-schema/html5/core-scripting.rnc
+++ b/xml/relaxng/src/resources/html5-schema/html5/core-scripting.rnc
@@ -152,6 +152,8 @@ datatypes w = "http://whattf.org/datatype-draft"
 		&	scripting.attr.onended?
 		&	scripting.attr.onerror?
 		&	scripting.attr.onfocus?
+		&	scripting.attr.onfocusin?
+		&	scripting.attr.onfocusout?
 		&	scripting.attr.oninput?
 		&	scripting.attr.oninvalid?
 		&	scripting.attr.onkeydown?
@@ -244,6 +246,10 @@ datatypes w = "http://whattf.org/datatype-draft"
 		attribute onerror { common.data.functionbody }
 	scripting.attr.onfocus =
 		attribute onfocus { common.data.functionbody }
+	scripting.attr.onfocusin =
+		attribute onfocusin { common.data.functionbody }
+	scripting.attr.onfocusout =
+		attribute onfocusout { common.data.functionbody }
 	scripting.attr.onformchange =
 		attribute onformchange { common.data.functionbody }
 	scripting.attr.onforminput =
diff --git a/xml/relaxng/src/resources/html5-schema/html5/embed.rnc b/xml/relaxng/src/resources/html5-schema/html5/embed.rnc
index a879920df1d9..ce8f38c3329f 100644
--- a/xml/relaxng/src/resources/html5-schema/html5/embed.rnc
+++ b/xml/relaxng/src/resources/html5-schema/html5/embed.rnc
@@ -203,6 +203,8 @@ namespace local = ""
 			                    | onended
 			                    | onerror
 			                    | onfocus
+			                    | onfocusin
+			                    | onfocusout
 			                    | oninput
 			                    | oninvalid
 			                    | onkeydown