diff --git a/parser/html_block.go b/parser/html_block.go
index 2f04aa5..95b6918 100644
--- a/parser/html_block.go
+++ b/parser/html_block.go
@@ -77,7 +77,7 @@ var allowedBlockTags = map[string]bool{
 }
 
 var htmlBlockType1OpenRegexp = regexp.MustCompile(`(?i)^[ ]{0,3}<(script|pre|style)(?:\s.*|>.*|/>.*|)\n?$`)
-var htmlBlockType1CloseRegexp = regexp.MustCompile(`(?i)^[ ]{0,3}(?:[^ ].*|)</(?:script|pre|style)>.*`)
+var htmlBlockType1CloseRegexp = regexp.MustCompile(`(?i)^.*</(?:script|pre|style)>.*`)
 
 var htmlBlockType2OpenRegexp = regexp.MustCompile(`^[ ]{0,3}<!\-\-`)
 var htmlBlockType2Close = []byte{'-', '-', '>'}