diff --git a/Rebel.xcworkspace/contents.xcworkspacedata b/Rebel.xcworkspace/contents.xcworkspacedata
new file mode 100644
index 0000000..b81d321
--- /dev/null
+++ b/Rebel.xcworkspace/contents.xcworkspacedata
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "group:Rebel.xcodeproj">
+   </FileRef>
+   <FileRef
+      location = "group:External/expecta/Expecta.xcodeproj">
+   </FileRef>
+   <FileRef
+      location = "group:External/specta/Specta.xcodeproj">
+   </FileRef>
+</Workspace>