diff --git a/tests/slow/src/test/scala/tests/sbt/SbtBloopLspSuite.scala b/tests/slow/src/test/scala/tests/sbt/SbtBloopLspSuite.scala
index 801966d152b..3d3462e79c1 100644
--- a/tests/slow/src/test/scala/tests/sbt/SbtBloopLspSuite.scala
+++ b/tests/slow/src/test/scala/tests/sbt/SbtBloopLspSuite.scala
@@ -38,7 +38,8 @@ class SbtBloopLspSuite
   override protected def initializationOptions: Option[InitializationOptions] =
     Some(
       InitializationOptions.Default.copy(
-        decorationProvider = Some(true)
+        decorationProvider = Some(true),
+        inlineDecorationProvider = Some(true),
       )
     )