diff --git a/chocolate-doom.spec b/chocolate-doom.spec
index 926d756..19bb11e 100644
--- a/chocolate-doom.spec
+++ b/chocolate-doom.spec
@@ -64,6 +64,7 @@ Chocolate Doom's aims are:
 Summary:        Chocolate Doom command line completion support for bash
 Group:          System/Shells
 BuildArch:      noarch
+Supplements:    packageand(chocolate-doom:bash-completion)
 
 %description bash-completion
 Additions for bash-completion to support chocolate-doom.