diff --git a/clang-tools-extra/clangd/unittests/XRefsTests.cpp b/clang-tools-extra/clangd/unittests/XRefsTests.cpp
--- a/clang-tools-extra/clangd/unittests/XRefsTests.cpp
+++ b/clang-tools-extra/clangd/unittests/XRefsTests.cpp
@@ -2125,7 +2125,13 @@
         using $def[[MyTypeD^ef]] = int;
         enum MyEnum : $(MyEnum)[[MyTy^peDef]] { };
       )cpp",
-  };
+
+      // Template parameter
+      R"cpp(
+        enum class $def[[Foo^bar]] { foo };
+        template <$(func)[[Foobar]] f>
+        constexpr void func() {}
+      )cpp"};
   for (const char *Test : Tests)
     checkFindRefs(Test);
 }
diff --git a/clang/lib/Index/IndexDecl.cpp b/clang/lib/Index/IndexDecl.cpp
--- a/clang/lib/Index/IndexDecl.cpp
+++ b/clang/lib/Index/IndexDecl.cpp
@@ -705,6 +705,7 @@
           IndexCtx.handleReference(C->getNamedConcept(), C->getConceptNameLoc(),
                                    Parent, TTP->getLexicalDeclContext());
       } else if (const auto *NTTP = dyn_cast<NonTypeTemplateParmDecl>(TP)) {
+        IndexCtx.indexTypeSourceInfo(NTTP->getTypeSourceInfo(), Parent);
         if (NTTP->hasDefaultArgument())
           IndexCtx.indexBody(NTTP->getDefaultArgument(), Parent);
       } else if (const auto *TTPD = dyn_cast<TemplateTemplateParmDecl>(TP)) {