diff --git a/plug/vim-polyglot/syntax/jinja2.vim b/plug/vim-polyglot/syntax/jinja2.vim
index e2a5bbf..e959faa 100644
--- a/plug/vim-polyglot/syntax/jinja2.vim
+++ b/plug/vim-polyglot/syntax/jinja2.vim
@@ -59,8 +59,8 @@ syn match jinjaFunction contained /[a-zA-Z_][a-zA-Z0-9_]*/
 syn match jinjaBlockName contained /[a-zA-Z_][a-zA-Z0-9_]*/

 " Jinja template constants
-syn region jinjaString containedin=jinjaVarBlock,jinjaTagBlock,jinjaNested contained start=/"/ skip=/\(\\\)\@<!\(\(\\\\\)\@>\)*\\"/ end=/"/
-syn region jinjaString containedin=jinjaVarBlock,jinjaTagBlock,jinjaNested contained start=/'/ skip=/\(\\\)\@<!\(\(\\\\\)\@>\)*\\'/ end=/'/
+syn region jinjaString containedin=jinjaVarBlock,jinjaTagBlock,jinjaNested contained start=/"/ skip=/\(\\\)\@<!\(\(\\\\\)\@>\)*\(\\"\)+/ end=/"/
+syn region jinjaString containedin=jinjaVarBlock,jinjaTagBlock,jinjaNested contained start=/'/ skip=/\(\\\)\@<!\(\(\\\\\)\@>\)*\(\\'\)+/ end=/'/
 syn match jinjaNumber containedin=jinjaVarBlock,jinjaTagBlock,jinjaNested contained /[0-9]\+\(\.[0-9]\+\)\?/

 " Operators