diff --git a/com.vscodium.codium/tool.catch2/com.vscodium.codium.tool.catch2.yaml b/com.vscodium.codium/tool.catch2/com.vscodium.codium.tool.catch2.yaml
new file mode 100644
index 0000000..b501866
--- /dev/null
+++ b/com.vscodium.codium/tool.catch2/com.vscodium.codium.tool.catch2.yaml
@@ -0,0 +1,26 @@
+id: "com.vscodium.codium.tool.catch2"
+build-extension: true
+branch: "21.08"
+
+runtime: com.vscodium.codium
+sdk: org.freedesktop.Sdk//21.08
+runtime-version: stable
+
+separate-locales: false
+build-options:
+    prefix: /app/tools/catch2
+    env:
+        - SOURCE_DATE_EPOCH=1
+
+modules:
+    -   name: catch2
+        sources:
+            -   type: archive
+                url: https://github.com/catchorg/Catch2/archive/refs/tags/v2.13.7.tar.gz
+                sha256: 3cdb4138a072e4c0290034fe22d9f0a80d3bcfb8d7a8a5c49ad75d3a5da24fae
+        buildsystem: cmake-ninja
+        builddir: true
+        config-opts:
+            - -DCMAKE_INSTALL_PREFIX=/app/tools/catch2
+        post-install:
+            - find /app/tools/catch2 -type f | xargs -I{} strip -g {} || true