diff --git a/vim/syntax/shout.vim b/vim/syntax/shout.vim
index 4cd9a59..0197df9 100644
--- a/vim/syntax/shout.vim
+++ b/vim/syntax/shout.vim
@@ -9,7 +9,7 @@ endif
 syn match shoutDirectiveKey /^@env\s/ contained
 syn match shoutDirectiveKey /^@setup\s/ contained
 syn match shoutDirectiveKey /^@teardown\s/ contained
-syn match shoutEnvDirective /^@env\s\+\S\+=.*$/ contains=shoutDirectiveKey,shoutEnvName,shoutEnvValue
+syn match shoutEnvDirective /^@env\s\+\S\+=.*$/ contains=shoutDirectiveKey,shoutEnvName
 syn match shoutEnvName /\S\+\ze=/ contained nextgroup=shoutEnvEquals
 syn match shoutEnvEquals /=/ contained nextgroup=shoutEnvValue
 syn match shoutEnvValue /.*$/ contained