diff --git a/xml/xml-psi-impl/src/com/intellij/lexer/BaseHtmlLexer.java b/xml/xml-psi-impl/src/com/intellij/lexer/BaseHtmlLexer.java
index aed3c551a2f6..5cb76ec529ef 100644
--- a/xml/xml-psi-impl/src/com/intellij/lexer/BaseHtmlLexer.java
+++ b/xml/xml-psi-impl/src/com/intellij/lexer/BaseHtmlLexer.java
@@ -154,6 +154,13 @@ abstract class BaseHtmlLexer extends DelegateLexer {
       }
     }
   }
+
+  @Nullable
+  protected Language getScriptLanguage() {
+    Collection<Language> instancesByMimeType = Language.findInstancesByMimeType(scriptType != null ? scriptType.trim() : null);
+    return instancesByMimeType.isEmpty() ? null : instancesByMimeType.iterator().next();
+  }
+
   @Nullable
   protected IElementType getCurrentScriptElementType() {
     HtmlScriptContentProvider scriptContentProvider = findScriptContentProvider(scriptType);
@@ -333,7 +340,7 @@ abstract class BaseHtmlLexer extends DelegateLexer {
   protected boolean isValidAttributeValueTokenType(final IElementType tokenType) {
     return tokenType == XmlTokenType.XML_ATTRIBUTE_VALUE_TOKEN ||
            tokenType == XmlTokenType.XML_ENTITY_REF_TOKEN ||
-            tokenType == XmlTokenType.XML_CHAR_ENTITY_REF;
+           tokenType == XmlTokenType.XML_CHAR_ENTITY_REF;
   }
 
   public void advance() {
diff --git a/xml/xml-psi-impl/src/com/intellij/lexer/HtmlLexer.java b/xml/xml-psi-impl/src/com/intellij/lexer/HtmlLexer.java
index dc0e4d3f6cfd..98858a387dff 100644
--- a/xml/xml-psi-impl/src/com/intellij/lexer/HtmlLexer.java
+++ b/xml/xml-psi-impl/src/com/intellij/lexer/HtmlLexer.java
@@ -16,7 +16,9 @@
 package com.intellij.lexer;
 
 import com.intellij.lang.HtmlInlineScriptTokenTypesProvider;
+import com.intellij.lang.Language;
 import com.intellij.lang.LanguageHtmlInlineScriptTokenTypesProvider;
+import com.intellij.lang.LanguageUtil;
 import com.intellij.openapi.extensions.Extensions;
 import com.intellij.psi.TokenType;
 import com.intellij.psi.tree.IElementType;
@@ -74,7 +76,9 @@ public class HtmlLexer extends BaseHtmlLexer {
         tokenType = ourInlineStyleElementType;
       }
     } else if (hasSeenScript()) {
-      if (hasSeenTag() && isStartOfEmbeddmentTagContent(tokenType)) {
+      Language scriptLanguage = getScriptLanguage();
+      boolean canInject = scriptLanguage == null || LanguageUtil.isInjectableLanguage(scriptLanguage);
+      if (hasSeenTag() && isStartOfEmbeddmentTagContent(tokenType) && canInject) {
         myTokenEnd = skipToTheEndOfTheEmbeddment();
         IElementType currentScriptElementType = getCurrentScriptElementType();
         tokenType = currentScriptElementType == null ? XmlTokenType.XML_DATA_CHARACTERS : currentScriptElementType;