diff --git a/bundle_copy.info b/bundle_copy.info
index d06ce6a..a6cc117 100644
--- a/bundle_copy.info
+++ b/bundle_copy.info
@@ -2,5 +2,6 @@ name="Bundle copy"
 description="Import and exports bundles through the UI."
 core=7.x
 dependencies[] = ctools
+dependencies[] = php
 package="Fields"
 files[] = bundle_copy.module
\ No newline at end of file