updated description
diff --git a/.asf.yaml b/.asf.yaml
index ea5ead8..2e12d16 100644
--- a/.asf.yaml
+++ b/.asf.yaml
@@ -14,4 +14,5 @@
 # limitations under the License.
 
 github:
-  homepage: https://datasketches.apache.org
\ No newline at end of file
+  homepage: https://datasketches.apache.org
+  description: "PostgreSQL extension providing approximate algorithms based on apache/datasketches-cpp"