diff --git a/.github/workflows/ubuntu.yml b/.github/workflows/ubuntu.yml
new file mode 100644
index 0000000..8204b67
--- /dev/null
+++ b/.github/workflows/ubuntu.yml
@@ -0,0 +1,18 @@
+name: Ubuntu 22.04
+
+on: [push, pull_request]
+
+jobs:
+  ubuntu-build:
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v2
+      - name: Setup cmake
+        uses: jwlawson/actions-setup-cmake@v1.8
+        with:
+          cmake-version: '3.16.x'
+      - name: Use cmake
+        run: |
+          cmake -B build .
+          cmake --build build
+          ./build/repro
diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..0c6a4ee
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,40 @@
+cmake_minimum_required(VERSION 3.15)
+
+project(FetchContentDemo VERSION 0.1.0 LANGUAGES CXX)
+
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+include(FetchContent)
+
+FetchContent_Declare(
+  ada
+  GIT_REPOSITORY git@github.com:ada-url/ada.git
+  GIT_SHALLOW TRUE
+  GIT_TAG tags/v2.7.2
+  )
+
+FetchContent_MakeAvailable(ada)
+
+
+
+file(WRITE main.cpp "
+ #include \"ada.h\"
+ #include <iostream>
+
+ int main(int, char *[]) {
+   auto url = ada::parse<ada::url>(\"https://www.google.com\");
+   if (!url) {
+     std::cout << \"failure\" << std::endl;
+     return EXIT_FAILURE;
+   }
+   url->set_protocol(\"http\");
+   std::cout << url->get_protocol() << std::endl;
+   std::cout << url->get_host() << std::endl;
+   return EXIT_SUCCESS;
+ }")
+
+
+
+add_executable(repro main.cpp)
+target_link_libraries(repro PUBLIC ada)
\ No newline at end of file
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..6963546
--- /dev/null
+++ b/README.md
@@ -0,0 +1,10 @@
+# ada_fetchcontent
+
+Demonstrates how to use ada as a CMake dependency with 
+`FetchContent`.
+
+```
+cmake -B build
+cmake --build build
+./build/repro
+```
\ No newline at end of file