diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7a3e0c2a15c..7a3ccb3ad1e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -116,13 +116,13 @@
                 },
                 {
                     "name": "Run tests",
-                    "run": "csbt 'unit/testOnly -- tests.${{ matrix.test }}'"
+                    "run": "csbt 'slow/testOnly -- tests.${{ matrix.test }}'"
                 }
             ],
             "strategy": {
                 "fail-fast": false,
                 "matrix": {
-                    "build": [
+                    "test": [
                         "mill",
                         "maven",
                         "gradle",
diff --git a/build.sbt b/build.sbt
index 50da32e8c03..8076e7c9484 100644
--- a/build.sbt
+++ b/build.sbt
@@ -140,9 +140,9 @@ inThisBuild(
           ),
           "Build" -> githubActionsJob(
             "Run tests",
-            "csbt 'unit/testOnly -- tests.${{ matrix.test }}'",
+            "csbt 'slow/testOnly -- tests.${{ matrix.test }}'",
             githubActionsMatrix(
-              "build",
+              "test",
               githubActionsPartition(
                 baseDirectory.in(ThisBuild).value /
                   "tests" / "slow" / "src" / "test" / "scala" / "tests"