diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 958d7ce..16d3843 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,7 +13,7 @@ jobs:
       matrix:
         include:
           - elixir: 1.15.x
-            otp: 26
+            otp: 25
     env:
       MIX_ENV: test
       LOKALISE_API_TOKEN: 123abc