diff --git a/src/main/kotlin/ris58h/webcalm/html/HtmlRelatedScriptsProcessor.kt b/src/main/kotlin/ris58h/webcalm/html/HtmlRelatedScriptsProcessor.kt
index ed41dae..c2f75c6 100644
--- a/src/main/kotlin/ris58h/webcalm/html/HtmlRelatedScriptsProcessor.kt
+++ b/src/main/kotlin/ris58h/webcalm/html/HtmlRelatedScriptsProcessor.kt
@@ -63,5 +63,5 @@ class HtmlRelatedScriptsProcessor : RelatedScriptsProcessor {
 
 fun isJavaScriptScriptTag(scriptTag: XmlTag): Boolean {
     val type = scriptTag.getAttributeValue("type")
-    return type.isNullOrEmpty() || type == "text/javascript"
+    return type.isNullOrEmpty() || type == "text/javascript" || type == "module"
 }
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