diff --git a/.travis.yml b/.travis.yml
index 8d1056a..2c42bbd 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -38,5 +38,5 @@ before_install:
 script:
   - sudo make install
   - dpkg -l | grep -i postgis
-  - PGPORT=$(cat .pg95.port) psql -U postgres -c "SELECT PostGIS_Version();"
+  - PGPORT=$(cat .pg95.port) psql -U postgres -c "SELECT * FROM  pg_available_extension_versions WHERE name LIKE 'postgis';"
   - PGPORT=$(cat .pg95.port) make test || { cat src/pg/test/regression.diffs; false; }