diff --git a/zilti/packages/chicken.scm b/zilti/packages/chicken.scm
index 55e8b82..85241a9 100644
--- a/zilti/packages/chicken.scm
+++ b/zilti/packages/chicken.scm
@@ -701,7 +701,7 @@ with integers.")
       (base32
        "195ghf8qk3w7wxvdra3gi653p57y3hdadngjz599ym14rcfxq61q"))))
    (propagated-inputs
-    (list ))
+    (list chicken-srfi-13))
    (native-inputs
     (list ))
    (build-system chicken-build-system)
diff --git a/egg-generator.cscm b/zilti/packages/egg-generator.cscm
similarity index 100%
rename from egg-generator.cscm
rename to zilti/packages/egg-generator.cscm