diff --git a/clang-tools-extra/clangd/Hover.cpp b/clang-tools-extra/clangd/Hover.cpp
--- a/clang-tools-extra/clangd/Hover.cpp
+++ b/clang-tools-extra/clangd/Hover.cpp
@@ -578,7 +578,7 @@
                            const SymbolIndex *Index,
                            const syntax::TokenBuffer &TB) {
   HoverInfo HI;
-  const ASTContext &Ctx = D->getASTContext();
+  ASTContext &Ctx = D->getASTContext();
 
   HI.AccessSpecifier = getAccessSpelling(D->getAccess()).str();
   HI.NamespaceScope = getNamespaceScope(D);
@@ -614,19 +614,17 @@
   if (const FunctionDecl *FD = getUnderlyingFunction(D))
     fillFunctionTypeAndParams(HI, D, FD, PP);
   else if (const auto *VD = dyn_cast<ValueDecl>(D))
-    HI.Type = printType(VD->getType(), VD->getASTContext(), PP);
+    HI.Type = printType(VD->getType(), Ctx, PP);
   else if (const auto *TTP = dyn_cast<TemplateTypeParmDecl>(D))
     HI.Type = TTP->wasDeclaredWithTypename() ? "typename" : "class";
   else if (const auto *TTP = dyn_cast<TemplateTemplateParmDecl>(D))
     HI.Type = printType(TTP, PP);
   else if (const auto *VT = dyn_cast<VarTemplateDecl>(D))
-    HI.Type =
-        printType(VT->getTemplatedDecl()->getType(), VT->getASTContext(), PP);
+    HI.Type = printType(VT->getTemplatedDecl()->getType(), Ctx, PP);
   else if (const auto *TN = dyn_cast<TypedefNameDecl>(D))
-    HI.Type = printType(TN->getUnderlyingType(), TN->getASTContext(), PP);
+    HI.Type = printType(TN->getUnderlyingType().getDesugaredType(Ctx), Ctx, PP);
   else if (const auto *TAT = dyn_cast<TypeAliasTemplateDecl>(D))
-    HI.Type = printType(TAT->getTemplatedDecl()->getUnderlyingType(),
-                        TAT->getASTContext(), PP);
+    HI.Type = printType(TAT->getTemplatedDecl()->getUnderlyingType(), Ctx, PP);
 
   // Fill in value with evaluated initializer if possible.
   if (const auto *Var = dyn_cast<VarDecl>(D)) {
diff --git a/clang-tools-extra/clangd/unittests/HoverTests.cpp b/clang-tools-extra/clangd/unittests/HoverTests.cpp
--- a/clang-tools-extra/clangd/unittests/HoverTests.cpp
+++ b/clang-tools-extra/clangd/unittests/HoverTests.cpp
@@ -3206,6 +3206,30 @@
   ASSERT_TRUE(H);
   EXPECT_EQ(H->Definition, "int arr[]");
 }
+
+TEST(Hover, Typedefs) {
+  Annotations T(R"cpp(
+  template <bool X, typename T, typename F>
+  struct cond { using type = T; };
+  template <typename T, typename F>
+  struct cond<false, T, F> { using type = F; };
+
+  template <bool X, typename T, typename F>
+  using type = typename cond<X, T, F>::type;
+
+  void foo() {
+    using f^oo = type<true, int, double>;
+  }
+  )cpp");
+
+  TestTU TU = TestTU::withCode(T.code());
+  auto AST = TU.build();
+  auto H = getHover(AST, T.point(), format::getLLVMStyle(), nullptr);
+
+  ASSERT_TRUE(H && H->Type);
+  EXPECT_EQ(H->Type->Type, "int");
+  EXPECT_EQ(H->Definition, "using foo = type<true, int, double>");
+}
 } // namespace
 } // namespace clangd
 } // namespace clang