diff --git a/containers.opam b/containers.opam
index eba67e11..173fcb7c 100644
--- a/containers.opam
+++ b/containers.opam
@@ -10,7 +10,7 @@ build: [
   ["dune" "runtest" "-p" name "-j" jobs] {with-test}
 ]
 depends: [
-  "dune" { >= "1.11" }
+  "dune" { >= "1.1" }
   "dune-configurator"
   "result"
   "uchar"