diff --git a/flag.info b/flag.info
index a718f39..9dc24fc 100644
--- a/flag.info
+++ b/flag.info
@@ -2,6 +2,7 @@ name = Flag
 description = Create customized flags that users can set on entities.
 core = 7.x
 package = Flags
+dependencies[] = entity
 configure = admin/structure/flags
 
 ; Files that contain classes.