diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index bdddec636..2c5b122a2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -2,7 +2,6 @@ name: CI
 on: [push, pull_request]
 env:
   go-version: "1.19.x"
-  postgis-version: "3.1"
 jobs:
   test:
     name: Test