diff --git a/.github/workflows/macos_install.yml b/.github/workflows/macos_install.yml
index fa948c1cb..a5f848043 100644
--- a/.github/workflows/macos_install.yml
+++ b/.github/workflows/macos_install.yml
@@ -1,4 +1,4 @@
-name: macos (Installation)
+name: macOS (Installation)
 
 on:
   pull_request:
@@ -22,11 +22,11 @@ concurrency:
 
 jobs:
   macos-build:
-    runs-on: macos-15
     strategy:
       matrix:
-        include:
-          - shared: OFF
+        shared: [OFF]
+        runs-on: [macos-13, macos-14, macos-15]
+    runs-on: ${{matrix.runs-on}}
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Prepare
diff --git a/include/ada/url_pattern.h b/include/ada/url_pattern.h
index 90091b958..0417a9dd7 100644
--- a/include/ada/url_pattern.h
+++ b/include/ada/url_pattern.h
@@ -284,11 +284,9 @@ class url_pattern {
   }
 #endif  // ADA_TESTING
 
-  template <url_pattern_regex::regex_concept P>
-  friend tl::expected<url_pattern<P>, errors> parser::parse_url_pattern_impl(
+  friend tl::expected<url_pattern<regex_provider>, errors> parser::parse_url_pattern_impl(
       std::variant<std::string_view, url_pattern_init> input,
       const std::string_view* base_url, const url_pattern_options* options);
-
  private:
   url_pattern_component<regex_provider> protocol_component{};
   url_pattern_component<regex_provider> username_component{};