diff --git a/syntax/helm.vim b/syntax/helm.vim
index 73c4097..c7c75de 100644
--- a/syntax/helm.vim
+++ b/syntax/helm.vim
@@ -79,10 +79,10 @@ hi def link     gotplFunctions      Function
 hi def link     goSprigFunctions    Function
 hi def link     goTplVariable       Special
 
-syn region gotplAction start="{{" end="}}" contains=@gotplLiteral,gotplControl,gotplFunctions,goSprigFunctions,gotplVariable,goTplIdentifier containedin=yamlFlowString display
-syn region gotplAction start="\[\[" end="\]\]" contains=@gotplLiteral,gotplControl,gotplFunctions,goSprigFunctions,gotplVariable containedin=yamlFlowString display
-syn region goTplComment start="{{\(- \)\?/\*" end="\*/\( -\)\?}}" display
-syn region goTplComment start="\[\[\(- \)\?/\*" end="\*/\( -\)\?\]\]" display
+syn region gotplAction start="{{\(-? \)\?" end="\( -?\)\?}}" contains=@gotplLiteral,gotplControl,gotplFunctions,goSprigFunctions,gotplVariable,goTplIdentifier containedin=yamlFlowString display
+syn region gotplAction start="\[\[\(-? \)\?" end="\( -?\)\?\]\]" contains=@gotplLiteral,gotplControl,gotplFunctions,goSprigFunctions,gotplVariable containedin=yamlFlowString display
+syn region goTplComment start="{{\(-? \)\?/\*" end="\*/\( -?\)\?}}" display
+syn region goTplComment start="\[\[\(-? \)\?/\*" end="\*/\( -?\)\?\]\]" display
 
 hi def link gotplAction PreProc
 hi def link goTplComment Comment