diff --git a/RegExpSupport/src/org/intellij/lang/regexp/psi/impl/RegExpNamedGroupRefImpl.java b/RegExpSupport/src/org/intellij/lang/regexp/psi/impl/RegExpNamedGroupRefImpl.java
index 2e6d19116ccc..634e069bbbf0 100644
--- a/RegExpSupport/src/org/intellij/lang/regexp/psi/impl/RegExpNamedGroupRefImpl.java
+++ b/RegExpSupport/src/org/intellij/lang/regexp/psi/impl/RegExpNamedGroupRefImpl.java
@@ -39,9 +39,6 @@ public class RegExpNamedGroupRefImpl extends RegExpElementImpl implements RegExp
   private static final TokenSet RUBY_GROUP_REF_TOKENS =
     TokenSet.create(RegExpTT.RUBY_NAMED_GROUP_REF, RegExpTT.RUBY_QUOTED_NAMED_GROUP_REF,
                     RegExpTT.RUBY_NAMED_GROUP_CALL, RegExpTT.RUBY_QUOTED_NAMED_GROUP_CALL);
-  private static final TokenSet GROUP_REF_TOKENS =
-    TokenSet.create(RegExpTT.PYTHON_NAMED_GROUP_REF, RegExpTT.RUBY_NAMED_GROUP_REF, RegExpTT.RUBY_QUOTED_NAMED_GROUP_REF,
-                    RegExpTT.RUBY_NAMED_GROUP_CALL, RegExpTT.RUBY_QUOTED_NAMED_GROUP_CALL);
 
   public RegExpNamedGroupRefImpl(ASTNode node) {
     super(node);
@@ -52,10 +49,12 @@ public class RegExpNamedGroupRefImpl extends RegExpElementImpl implements RegExp
     visitor.visitRegExpNamedGroupRef(this);
   }
 
+  @Override
   @Nullable
   public RegExpGroup resolve() {
     final PsiElementProcessor.FindFilteredElement<RegExpGroup> processor = new PsiElementProcessor.FindFilteredElement<>(
       new PsiElementFilter() {
+        @Override
         public boolean isAccepted(PsiElement element) {
           if (!(element instanceof RegExpGroup)) {
             return false;
@@ -69,6 +68,7 @@ public class RegExpNamedGroupRefImpl extends RegExpElementImpl implements RegExp
     return processor.getFoundElement();
   }
 
+  @Override
   @Nullable
   public String getGroupName() {
     final ASTNode nameNode = getNode().findChildByType(RegExpTT.NAME);
@@ -93,35 +93,47 @@ public class RegExpNamedGroupRefImpl extends RegExpElementImpl implements RegExp
 
   @Override
   public PsiReference getReference() {
+    if (getNode().findChildByType(RegExpTT.NAME) == null) {
+      return null;
+    }
     return new PsiReference() {
+      @Override
       public PsiElement getElement() {
         return RegExpNamedGroupRefImpl.this;
       }
 
       @Override
       public TextRange getRangeInElement() {
-        final ASTNode groupNode = getNode().findChildByType(GROUP_REF_TOKENS);
+        final ASTNode groupNode = getNode().getFirstChildNode();
         assert groupNode != null;
-        return new TextRange(groupNode.getTextLength(), getTextLength() - 1);
+        final ASTNode nameNode = getNode().findChildByType(RegExpTT.NAME);
+        assert nameNode != null;
+        final int startOffset = groupNode.getTextLength();
+        return new TextRange(startOffset, startOffset + nameNode.getTextLength());
       }
 
+      @Override
       public PsiElement resolve() {
         return RegExpNamedGroupRefImpl.this.resolve();
       }
 
+      @Override
       @NotNull
       public String getCanonicalText() {
         return getRangeInElement().substring(getText());
       }
 
+      @Override
       public PsiElement handleElementRename(String newElementName) throws IncorrectOperationException {
         throw new UnsupportedOperationException();
       }
 
+      @Override
       public PsiElement bindToElement(@NotNull PsiElement element) throws IncorrectOperationException {
         throw new UnsupportedOperationException();
       }
 
+      @Override
       public boolean isReferenceTo(PsiElement element) {
         return resolve() == element;
       }
@@ -145,6 +157,7 @@ public class RegExpNamedGroupRefImpl extends RegExpElementImpl implements RegExp
         return processor.toArray();
       }
 
+      @Override
       public boolean isSoft() {
         return false;
       }