diff --git a/build.sbt b/build.sbt
index fd57ee1c84e..4b27cc583ae 100644
--- a/build.sbt
+++ b/build.sbt
@@ -104,6 +104,7 @@ def configureMtagsScalaVersionDynamically(
     List(
       mtest / scalaVersion := scalaV,
       mtags / scalaVersion := scalaV,
+      mtagsShared / scalaVersion := scalaV,
       cross / scalaVersion := scalaV,
     )
   val extracted = Project.extract(state)