diff --git a/.github/workflows/build-test.yml b/.github/workflows/build-test.yml
index d9b23ad7..09603813 100644
--- a/.github/workflows/build-test.yml
+++ b/.github/workflows/build-test.yml
@@ -39,7 +39,7 @@ jobs:
     uses: playframework/.github/.github/workflows/cmd.yml@v3
     with:
       java: 17, 11
-      scala: 2.12.x, 2.13.x
+      scala: 2.13.x
       cmd: |
         export DISPLAY=:99
         sudo Xvfb -ac :99 -screen 0 1280x1024x24 > /dev/null 2>&1 & # optional
diff --git a/build.sbt b/build.sbt
index 9e72575d..c7612d5e 100644
--- a/build.sbt
+++ b/build.sbt
@@ -66,7 +66,7 @@ lazy val mimaSettings = Seq(
 
 lazy val commonSettings = Seq(
   scalaVersion := scala213,
-  crossScalaVersions := Seq(scala212, scala213),
+  crossScalaVersions := Seq(scala213),
   Test / parallelExecution := false,
   Test / testOptions += Tests.Argument(TestFrameworks.ScalaTest, "-oTK"),
   headerLicense := Some(