diff --git a/build.fsx b/build.fsx
index 01a05490..2f4b50cc 100644
--- a/build.fsx
+++ b/build.fsx
@@ -21,6 +21,8 @@ let packagingRoot = "./packaging/"
 let packagingDir = packagingRoot @@ "octokit"
 let reactivePackagingDir = packagingRoot @@ "octokit.reactive"
 
+RestorePackages()
+
 Target "Clean" (fun _ ->
     CleanDirs [buildDir; reactiveBuildDir; testResultsDir; packagingRoot; packagingDir; reactivePackagingDir]
 )