diff --git a/srcpkgs/frozen/patches/no-constexpr.patch b/srcpkgs/frozen/patches/no-constexpr.patch
new file mode 100644
index 00000000000..1a5d52357b6
--- /dev/null
+++ b/srcpkgs/frozen/patches/no-constexpr.patch
@@ -0,0 +1,12 @@
+--- a/tests/test_unordered_set.cpp
++++ b/tests/test_unordered_set.cpp
+@@ -65,8 +65,8 @@ TEST_CASE("tripleton str frozen unordere
+   constexpr auto max_size = ze_set.max_size();
+   REQUIRE(max_size == 3);
+ 
+-  constexpr auto nocount = ze_set.count(4);
++  auto nocount = ze_set.count(4);
+   REQUIRE(nocount == 0);
+ 
+   constexpr auto count = ze_set.count(1);
+   REQUIRE(count == 1);
diff --git a/srcpkgs/frozen/template b/srcpkgs/frozen/template
new file mode 100644
index 00000000000..c8b8c1cbb16
--- /dev/null
+++ b/srcpkgs/frozen/template
@@ -0,0 +1,13 @@
+# Template file for 'frozen'
+pkgname=frozen
+version=1.1.1
+revision=1
+build_style=cmake
+configure_args="-DBUILD_TESTING=ON"
+short_desc="Header-only, constexpr alternative to gperf for C++14 users"
+maintainer="Đoàn Trần Công Danh <congdanhqx@gmail.com>"
+license="Apache-2.0"
+homepage="https://github.com/serge-sans-paille/frozen"
+distfiles="https://github.com/serge-sans-paille/frozen/archive/refs/tags/${version}.tar.gz"
+distfiles="https://dev-www.libreoffice.org/src/frozen-${version}.tar.gz"
+checksum=f7c7075750e8fceeac081e9ef01944f221b36d9725beac8681cbd2838d26be45