diff --git a/project/SparkBuild.scala b/project/SparkBuild.scala
index 151b1e7c799c9e427c924614405f989a3e31ecbc..76e397319b5a8bf94dc23fb7fee7816d6251d3bb 100644
--- a/project/SparkBuild.scala
+++ b/project/SparkBuild.scala
@@ -316,7 +316,10 @@ object SparkBuild extends Build {
   ) ++ assemblySettings ++ extraAssemblySettings
 
   def graphxSettings = sharedSettings ++ Seq(
-    name := "spark-graphx"
+    name := "spark-graphx",
+    libraryDependencies ++= Seq(
+      "org.apache.commons" % "commons-math3" % "3.2"
+    )
   )
 
   def bagelSettings = sharedSettings ++ Seq(