diff --git a/after/syntax/css/css3-grid-layout.vim b/after/syntax/css/css-grid-1.vim
similarity index 89%
rename from after/syntax/css/css3-grid-layout.vim
rename to after/syntax/css/css-grid-1.vim
index 1f4437f..df036b3 100644
--- a/after/syntax/css/css3-grid-layout.vim
+++ b/after/syntax/css/css-grid-1.vim
@@ -1,4 +1,3 @@
-" TODO: create cssGridLayoutProp group and cssGridLayoutAttr group
 syn match cssFontProp contained "\<grid-template\(-\(columns\|rows\|areas\)\)\=\>"
 syn match cssFontProp contained "\<grid-auto-\(columns\|rows\|flow\|position\)\>"
 syn match cssFontProp contained "\<grid-\(row\|column\)\(-\(start\|end\)\)\=\>"
diff --git a/after/syntax/html.vim b/after/syntax/html.vim
index bf4e67a..7768cf3 100644
--- a/after/syntax/html.vim
+++ b/after/syntax/html.vim
@@ -13,7 +13,6 @@ syn include @htmlCss syntax/css/css3-exclusions.vim
 syn include @htmlCss syntax/css/css3-flexbox.vim
 syn include @htmlCss syntax/css/css3-fonts.vim
 syn include @htmlCss syntax/css/css3-gcpm.vim
-syn include @htmlCss syntax/css/css3-grid-layout.vim
 syn include @htmlCss syntax/css/css3-hyperlinks.vim
 syn include @htmlCss syntax/css/css3-images.vim
 syn include @htmlCss syntax/css/css3-layout.vim
@@ -34,6 +33,7 @@ syn include @htmlCss syntax/css/css3-transitions.vim
 syn include @htmlCss syntax/css/css3-ui.vim
 syn include @htmlCss syntax/css/css3-values.vim
 syn include @htmlCss syntax/css/css-counter-styles-3.vim
+syn include @htmlCss syntax/css/css-grid-1.vim
 syn include @htmlCss syntax/css/css-masking-1.vim
 syn include @htmlCss syntax/css/css-overflow-3.vim
 syn include @htmlCss syntax/css/css-shapes-1.vim