1 files changed, 2 insertions, 0 deletions

diff --git a/build.sbt b/build.sbt
index 340f4e6c..30b81658 100644
--- a/build.sbt
+++ b/build.sbt
@@ -8,6 +8,8 @@ libraryDependencies += "com.lihaoyi" %% "utest" % "0.6.0" % "test"
 
 testFrameworks += new TestFramework("forge.Framework")
 
+parallelExecution in Test := false
+
 libraryDependencies ++= Seq(
   "org.scala-lang" % "scala-reflect" % scalaVersion.value % "provided",
   "org.scala-lang" % "scala-compiler" % scalaVersion.value % "provided",