diff --git a/meson.build b/meson.build
index 005e98ef2..b13f64b01 100644
--- a/meson.build
+++ b/meson.build
@@ -14,6 +14,7 @@ nlohmann_json_multiple_headers = declare_dependency(
 
 if not meson.is_subproject()
 install_headers('single_include/nlohmann/json.hpp', subdir: 'nlohmann')
+install_headers('single_include/nlohmann/json_fwd.hpp', subdir: 'nlohmann')
 
 pkgc = import('pkgconfig')
 pkgc.generate(name: 'nlohmann_json',
diff --git a/wsjcpp.yml b/wsjcpp.yml
index 04648019c..4b8b661d9 100644
--- a/wsjcpp.yml
+++ b/wsjcpp.yml
@@ -21,3 +21,6 @@ distribution:
   - source-file: "single_include/nlohmann/json.hpp"
     target-file: "json.hpp"
     type: "source-code"
+  - source-file: "single_include/nlohmann/json_fwd.hpp"
+    target-file: "json_fwd.hpp"
+    type: "source-code"